You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: My name is Benjamin Williams. I am planning to attend a sports meeting in Houston, can you help me for booking a flight ticket?

ASSISTANT: Sure, I am glad to help you. Can I have your airport codes please?

USER: My source airport code is JFK and destination airport code is IAH.

ASSISTANT: On which dates you want me to book your tickets?

USER: My travelling dates are 03/31 and 04/02.

ASSISTANT: Flight 1021 in Frontier airlines is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.