You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Kenneth Moore here.

ASSISTANT: Yes, Moore.

USER: Do you have any flight from HOU to LAS to attend a business meeting?

ASSISTANT: Can you please provide me your preferable travel dates? So that, I can search for the flights on those dates.

USER: My travel dates are 07/17 and 07/19.

ASSISTANT: Ok Moore, please be on hold.

USER: Sure.

ASSISTANT: Spirit airlines is having a flight on that route with travel charge of 100, shall I proceed for booking?

USER: You can proceed with this flight.

ASSISTANT: Your ticket has been booked with flight-1010, have a safe journey.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.