You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Melissa Walker, want to travel from PHX to ORD for my business meeting. Can you please help me in ticket booking?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My travelling dates are from 06/04 to 06/06.

ASSISTANT: There is a flight available on your requested dates from Delta airlines with 2 connecting flight.Shall I confirm your booking?

USER: Can you please check for 1 connecting flight?

ASSISTANT: Sure, please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight available on your requested dates from UA airlines with 1 connecting flight.Shall I confirm your booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with flight 1006.

USER: Thank you for your support.

ASSISTANT: You are welcome.