You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michelle Carter.

ASSISTANT: How may I support you today?

USER: I need to attend the Yoga class with my colleagues  which is held in Chicago. Could you please help me in booking a ticket from Denver?

ASSISTANT: Sure, we are happy to help you.

USER: Thank you.

ASSISTANT: May I know your travel dates please?

USER: My travelling dates are 02/08 and return on 02/10.

ASSISTANT: Help me with the airport codes that you wish to take off and land?

USER: My airport codes are Denver CO-DEN and Chicago IL-ORD.

ASSISTANT: Thank you for your details, we found a flight in an airline Frontier of number 1002 with a price of 100 having a single connection. Shall I go with the booking?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a nice flight.