You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Please book me a flight ticket from SFO to PHL to meet my old family.

ASSISTANT: Sure, may I know the planned travel dates to check for the flight availability?

USER: I have planned to travel on Dec 06th and return on Dec 08th.

ASSISTANT: Please provide me the name.

USER: Myself Betty Phillips.

ASSISTANT: May I know the connection limit for this journey?

USER: I prefer connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, thank's.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Ok, please book this ticket.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1000 in JetBlue Airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.