You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I oblige you today?

USER: I am Christopher Gonzalez. Can you please book me a ticket from SFO to JFK to meet my old friends?

ASSISTANT: Sure, Is there any class preferences?

USER: Yes, I prefer economy class.

ASSISTANT: Ok, May I know your travelling dates?

USER: I have planned to travel on 05/08 and 05/10.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, There is a flight found in 1018 Southwest airline. Can I proceed for booking with two connections?

USER: No, don't proceed for booking.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for choosing us.