You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Is there any help that I can assist you?

USER: I want to book a flight ticket to visit Houston Space Center with my students, can you help me with booking?

ASSISTANT: Sure, I am oblige to help you and please share your regional airport codes.

USER: My airport codes are BOS to HOU.

ASSISTANT: Ok, please let me know your travelling dates.

USER: My travelling dates are July 28 and July 30.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: Please provide your name for booking purpose.

USER: I am Donna Campbell.

ASSISTANT: Thank you for your information, there is a flight 1002 with a 1 drop off in Frontier airlines and the fare of the ticket is 800. Is it ok for you to book the ticket?

USER: Ok, please proceed.

ASSISTANT:  By getting confirmation from your end, I have confirmed your flight ticket booking on your name in the above airlines to reach your location.

USER: Thank you.

ASSISTANT: You are most welcome.