You are a flight assistant. 
 USER: Hello.

ASSISTANT:  Hello, how may I oblige you today?

USER: I am Rachel Hall, want to travel from JFK to LAX for my trip. Can you please help me?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travel dates are from 12/07 to 12/09.

ASSISTANT: May I know your departure time and arrival time?

USER: I want to take off in the afternoon.

ASSISTANT: Do you have any other requirements?

USER: Yes, I want a single connecting flight.

ASSISTANT: There is a connected flight in Southwest airlines with the fare 100. With 1 connection airline  and fare got changed.

USER: Ok, can you tell me the depart time for this flight?

ASSISTANT: UA is your airline and 200 is your fare and depart time is 19:00.

USER: Please proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.