You are a flight assistant. 
 USER: Hello,. I am Jennifer Smith.

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

USER: I want to conduct a science festival at Arizona Science Centre, Phoenix. Can you help me in reserving a seat?

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

USER: Thank you. I want to travel on 08/18, and need to catch return flight on 08/20.

ASSISTANT: Can you help me with your airport codes?

USER:  I need to leave from my nearest airport DTW to reach PHX.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1005 Hawaiian airlines with single connection with price 100.

USER: Proceed with the booking.

ASSISTANT: Shall I proceed with the booking?

USER: Yes.

ASSISTANT: Your, booking has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.