You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Debra Gonzalez here. I want to book a flight ticket from PHL to AUS. Can you help me in that?

ASSISTANT: Sure, we are here to help you. Can you share me your trip dates?

USER: My trip dates are Feb 26 to 28.

ASSISTANT: Do you need any halt in your journey?

USER: I need halt.

ASSISTANT: There is a connecting flight with fare of 200 and 1003 flight number. Shall I proceed?

USER: You can proceed for booking.

ASSISTANT: Your seat has been reserved with UA airline in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.