You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Catherine Hernandez here, can you please help me in booking the ticket from HOU to ATL? As I'm planning to visit Georgia aquarium at Atlanta.

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my planned departure and return travel dates are 08/05 and 08/07.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 200 which is provided by UA airlines. Would you like to book this flight for your journey?

USER: That's perfectly matching my requirements, you can proceed for booking the ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: My pleasure.