You are a flight assistant. 
 USER: Hello. I am Stephanie Martinez.

ASSISTANT: Hello, how may I serve you today?

USER: I need to book a flight ticket from OAK to DFW, Can you please help me for booking?

ASSISTANT: Sure, I can help you. May I know your itinerary dates?

USER: I would like to travel on 05/08 to 05/10.

ASSISTANT: How much you can afford for this journey?

USER: I can pay up to 200.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: There is a flight with airline: Hawaiian, flight number:1001, price 100, 1 connection. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your your information.

ASSISTANT: Thank you, have a nice day.