You are a flight assistant. 
 USER: Hi, I am Helen Allen.

ASSISTANT: Hello, how may I help you?

USER: I am planning to see Coors Field at Denver, can you please help me in booking a flight ticket?

ASSISTANT: Sure, can you please provide your travel dates?

USER: My travel dates are from 01/27 to 01/29.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from GA-ATL to CO-DEN.

ASSISTANT: Di you have any connection limit?

USER: My connection limit is one.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: We found an UA airline with flight number 1000 having a single connection and fare is 100.

USER: You can proceed for booking.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.