You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

USER: I need you to be here for booking a flight ticket from DEN to ORD.

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: October 17 and 19 are my planned journey dates.

ASSISTANT: How many connections do you need?

USER: I just need a connecting flight.

ASSISTANT: Is there any other requirements?

USER: Nothing much to specify.

ASSISTANT: May I know your name?

USER: My name is James Phillips.

ASSISTANT: There is a Frontier airline with flight number 1007 going on your way with 1 connection and price 100. Is that fine?

USER: Yes, I ok with it.

ASSISTANT: Your booking has been confirmed.

USER: I really appreciate your service. Thank you.

ASSISTANT: Thank you for choosing us.