You are a flight assistant. 
 USER: Hello. I am Donald Turner.

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

USER: I would like to attend a seminar at Houston, can you help me to book a flight ticket from JFK to IAH?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: I am travelling from Feb 2 to Feb 4.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1003 Frontier airlines with single connection with price 100. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.