You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Brandon Miller here.

ASSISTANT: Miller, how can I help you?

USER: I would like to go Houston to meet my business partner, can you help me to book a flight ticket from LGA to HOU?

ASSISTANT: Sure, I will help you. Please let me know your travel dates.

USER: Sure, my itinerary dates are from 12/14 to 12/16.

ASSISTANT: There is a flight with single connection available in UA airlines and the ticket fare is 100 only. Is that ok for you?

USER: That's ok, please confirm this flight ticket.

ASSISTANT: Miller, your ticket is booked and your flight number is 1000.

USER: Thank you for your information.

ASSISTANT: You are most welcome.