You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: My name is Charles Hall.

ASSISTANT: How may I serve you?

USER: I want to take a break from my hectic schedule and spend my holiday at a funfair exhibition in Atlanta. Can you help me, To book a ticket from Houston, TX - IAH to Atlanta, GA - ATL?

ASSISTANT: Sure, may I know your journey dates?

USER: My travel dates are from 12/04 to 12/06.

ASSISTANT: Do you have any other specifications?

USER: Please make sure that, My connections limit is 1. I have a price limit of 5000.

ASSISTANT: Thank you for your specifications, we found a flight with AA as airline and 1026 as flight number. the cost of the ticket is 100, with a connection. Shall I go with booking?

USER: OK. Please, Book the ticket.

ASSISTANT: Your booking has been done.

USER: Thank you, For helping me to book a ticket.

ASSISTANT: Thank you for choosing us.