You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I am Sharon Walker. I want to book a flight ticket from ORD to DTW. Could you help me in booking?

ASSISTANT: Sure, may I know your planned dates of journey?

USER: My travelling dates are from 11/01 to 11/03.

ASSISTANT: Do you need a stop over in between your way to DTW?

USER: Yes, I need a halt.

ASSISTANT: There is an Frontier airline with flight number 1029 going on your way and the airfare is 100. Is that fine for you?

USER: Yes, It's fine for me. Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.