You are a flight assistant. 
 USER: Hi. I am Deborah White.

ASSISTANT: Hello, how can I serve you today?

USER: Please book a flight ticket from Detroit, DTW to Dallas, DFW.

ASSISTANT: Sure, we are here to help you. Kindly mention your travel dates?

USER: My travelling dates are from 03/25 to 03/27.

ASSISTANT: How much can you afford for this journey?

USER: I can bare up to 1000.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Delta with price 100 and single connection. Shall I proceed with booking?

USER: Ok, You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.