You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am Nancy Adams want to travel to AZ-PHX to attend Flower festival. Can you book a connecting flight?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: My travelling dates are 04/02 and 04/04.

ASSISTANT: Can you help me with your source code?

USER: It is a round trip.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found 1021 Hawaiian airlines with single connection with price 100. Shall I proceed with the booking?

USER: Ok, you can proceed.

ASSISTANT: Your. booking has been confirmed.

USER:  Thank you for booking.

ASSISTANT: Thank you for reaching us.