You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I render you at this moment?

USER: I am Jessica Campbell. I want to book a flight ticket from ORD to DEN. Could you help me in booking?

ASSISTANT: Sure, I need your travelling dates?

USER: My travelling dates are from 04/10 to 04/12.

ASSISTANT: Ok, may I know your connection limit?

USER: I need direct flight.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: We found a connecting flight, are you comfortable to travel?

USER: Yes, I am comfortable to travel with connecting flight.

ASSISTANT: Your ticket has been confirmed with flight number 1011 and fare of 100.

USER: Thank you.

ASSISTANT: Thank you for reaching us.