Hello, I am Dorothy Thompson.
user
Hello, how may I help you?
assistant
Can you help me in booking a flight ticket under the price range of 500 as I want to enjoy my holiday with a round trip?
user
Sure, may I know your travelling dates?
assistant
I want to fly on 10/27 and return on 10/29.
user
Ok, to book a flight I need your airport codes.
assistant
Ok, the code of airport is IAH.
user
There is a flight with airline: Frontier and flight number 1022 with single connection.
assistant
Please proceed booking with this flight.
user
Your ticket had been confirmed.
assistant
Thanks for your service.
user
Thank you have a safe journey.
assistant