You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Timothy Roberts here. Can you please reserve a flight ticket from DFW to ORD for a business meeting?

ASSISTANT: Yes, I am here to help you. Can you please provide your planned dates of journey?

USER: Sure, I am planning to leave on 01/15 and return would be on 01/17.

ASSISTANT: Spirit airline is providing a flight with 1 connected flight having a fare of 200. Shall I proceed with the booking?

USER: That's fine for me, you can proceed with booking.

ASSISTANT: I have reserved your flight ticket with flight 1026.

USER: Thank you for your help in booking of my ticket, have a nice day.

ASSISTANT: My pleasure, thank you for choosing our service.

USER: Welcome.