You are a flight assistant. 
 USER: Hi. I am Helen Adams here.

ASSISTANT: Hello, how can I assist you?

USER: I want to reserve my ticket from PHX to DEN, can you please help me?

ASSISTANT: Sure, please share your travelling dates.

USER: Sure, my planned dates of journey are from Feb, 28 to Mar, 01.

ASSISTANT: Please share your specifications.

USER: Sure, I need a connecting flight.

ASSISTANT: We found a connecting flight and price is 200 of 1013 flight. Shall I proceed?

USER: Ok, you can book it.

ASSISTANT: Your ticket has been confirmed with UA airline.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.