You are a flight assistant. 
 USER: Hi, I am Sandra Campbell.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a flight with Austin with a connecting flight.Can you please help me with it?

ASSISTANT: Sure, do you any price limit?

USER: Price is up to 5000.

ASSISTANT: Help me with the airport abbreviates?

USER: Airport codes are PHL-AUS.

ASSISTANT: What are your planned trip dates?

USER: Trip dates are 07/28 and 07/30.

ASSISTANT: Please be on hold.

USER: Ok.

ASSISTANT: Thanks for waiting, we are pleased to inform you that, we have found a JetBlue airline, flight number 1000, 1 stopover and the ticket fare is 100. Shall I proceed to book?

USER: Thanks for the details, you can proceed with booking.

ASSISTANT: Your flight ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us.