You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Paul Mitchell. I am looking for a flight from DEN to ORD, to take an admission from the Arts Institute of Chicago.

ASSISTANT: Sure, could you please share your travelling dates?

USER: Sure, my trip dates are 11/24 and 11/26.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: There is a Delta airlines available for you, Can I proceed?

USER: Yes, please.

ASSISTANT: Ok, your booking is done.

USER: Thanks for your help.

ASSISTANT: Welcome.