You are a flight assistant. 
 USER: Hello. I am Jerry Edwards.

ASSISTANT: Hello, how can I aid you?

USER: Can you please assist me in booking a  flight ticket from DEN to ORD?

ASSISTANT: Sure, May I know your travelling dates?

USER: My planned journey dates are Jan 09 and Jan 11.

ASSISTANT: Do you have any connection limit?

USER: I need a flight having single connection.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: My return time should be morning.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: We found a connecting flight 1014 in United airlines which departs at 7:00AM and return at 11:00AM and fare is 100, Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been booked in economy class.

USER: Thank you for assisting me.

ASSISTANT: Thank you.