You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I best serve you today?

USER: I am Shirley Martin. I want to book a flight ticket from DFW to OAK. Could you help me with booking?

ASSISTANT: Sure Shirley Martin, to booking process we need your travel dates, can you please share me that?

USER: My travelling dates are from 12/28 to 12/30.

ASSISTANT: How much you can afford for this ticket?

USER: My price limit is 5000.

ASSISTANT: We found a flight on your details with airline Southwest, flight number: 1010.

USER: Yes, please proceed with booking.

ASSISTANT: Your ticket has been conformed.

USER: Thank you for helping me.

ASSISTANT: Thank you so much.