You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am Timothy Scott. I want to book a flight ticket from ORD to DEN, can you help me with that?

ASSISTANT: Sure, kindly share your travel dates.

USER: I am travelling from Mar 23 to Mar 25.

ASSISTANT: How much can you afford for this journey?

USER: I can afford up to 500 only.

ASSISTANT: Do you have any connection preference?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

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

USER: Please proceed.

ASSISTANT: Your booking is done and flight number is 1015.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a great day.