You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you today?

USER: I am Barbara Martin. I need to book a flight ticket from ORD to PHX, Can you please help me for booking?

ASSISTANT: Sure, we are gleeful to assist you. What price would you like to put on flight ticket?

USER: I can pay up to 500.

ASSISTANT: Please let me know when you are willing to travel?

USER: I would like to travel on 10/03 to 10/05.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an UA airline matching your essential details with single connection and the fare 100. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your seat has been reserved with the flight number-1028.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.