You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I am Jessica Campbell, I want to book a flight to meet my friend. Can you book a connecting flight for me?

ASSISTANT: Sure, can you please share your price limit?

USER: My budget is 1000 for flight ticket.

ASSISTANT: Please specify your departure and arrival dates?

USER: I will depart on 04/18 and return on 04/20.

ASSISTANT: May I know your source and destination points?

USER: My source point is TX-AUS and destination is PA-PHL.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We have found a connected flight of AA airline, flight number-1029 and fare is 200.

USER: Please proceed with booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing us.