Please choose the correct ending to complete the given sentence: Travel: [header] How to enjoy your san diego trip [title] Decide the time period when you would want to visit san diego. [step] September and october are the peak seasons for planning a trip to san diego as one can enjoy a pleasant weather with clear days. [title] Select the medium of transportation for traveling to san diego and book your tickets in advance.

Ending1: [step] San diego is the city where most tourists visit. It has nearly 120 , 000 international visitors based on 80 , 000 trips. Ending2: [step] When you are not commuting, the weather will be the most temperate, and vice versa. [substeps] Even if you are driving, booking your trip right in advance will save you $10. Ending3: [step] Getting tickets at the eleventh hour during the peak season might be difficult. [title] Choose a hotel accommodation or affordable lodging in san diego which is centrally located. Ending4: [step] San diego is a very small town so it is not the only town, however drive-in taxi cabs will be cheaper, depending on your budget and destination. [title] Make sure you book the day before your trip.

Answer format: ending1/ending2/ending3/ending4