You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Margaret Lopez.

ASSISTANT: How can I help you?

USER: I want to visit a historical place at Philadelphia.can you book a ticket from CA - LAX to PA - PHL?

ASSISTANT: Sure.

USER: The departure is on 11/29 and return is on 12/01.

ASSISTANT: Can I know the dates of journey?

USER: The connection limit is 1.

ASSISTANT: There is a flight with fare 200 and connection is as per your request.

USER: Ok. proceed with the booking.

ASSISTANT: Your flight is booked with airline:JetBlue and number is1012.

USER: Thank you for your help.

ASSISTANT: My pleasure.