You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: John Taylor here. I am a magician, I have to host a show at Houston, could you book my ticket from LGA?

ASSISTANT: Sure, I am happy to help you. May I know your trip dates?

USER: My itinerary dates are Jan 9 and Jan 11.

ASSISTANT: May I know your destination airport code?

USER: My terminus airport code is IAH.

ASSISTANT: Do you have any preferences?

USER: I prefer normal-cost airlines.

ASSISTANT: Ok, please wait for a while.

USER: I need a connecting flight.

ASSISTANT: There is a flight as per your requirements in Hawaiian airlines and the ticket fare is 200 only. Can I book the ticket for you?

USER: Please book my ticket.

ASSISTANT: Your ticket is booked in economy class and your flight number is 1007.

USER: Thank you.

ASSISTANT: You are welcome and thank you for choosing us.