You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you?

USER: I am a politician, I have to meet mayor of New York. So please book my ticket from Houston.

ASSISTANT: Sure, We are here to assist you. Can I know your trip dates?

USER: My itinerary dates are June 30 and July 2.

ASSISTANT: Do you need any break?

USER: I prefer single stopover in my journey.

ASSISTANT: Please share me your airport codes.

USER: My genesis and terminus airport codes are HOU and LGA.

ASSISTANT: Is there any requirements to make   your  trip?

USER: No.

ASSISTANT: May I know your name?

USER: Jason Taylor here.

ASSISTANT: We found a connecting flight with an AA airlines, flight number:1022. Can I reserve it?

USER: Please confirm my ticket.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for picking us.