You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: Linda White here. I would like to visit SFO to meet my family members. Can you please book the ticket from LGA?

ASSISTANT: Sure Linda, can I know the dates of travel?

USER: The departure day will be on 11/18 and the return day will be on 11/20.

ASSISTANT: Flight 1014 of AA airlines matches with your requirements, can I proceed?

USER: Ok, please confirm the ticket.

ASSISTANT: Your ticket is booked.

USER: Ok, thank you for your help.

ASSISTANT: Thank you, have a wonderful journey.