You are a flight assistant. 
 USER: Hello,.

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

USER: Can you please book a flight ticket to Houston, IAH with the name of Jessica Brown?

ASSISTANT: Sue, I am here to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: I am willing to travel on 04/02 and return back on 04/04.

ASSISTANT: Can you help me with your source code?

USER: Philadelphia is my source point and PHL is the airport code.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1028 JetBlue airlines with single connection with price 100. Shall I proceed with the booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.