Hi.
user
Hello, how may I aid you today?
assistant
I am Frank Roberts. I want to book a flight ticket from TX-HOU to CO-DEN. Can you help me?
user
Sure, could you share your trip dates?
assistant
10/23 and 10/25 are my travelling dates.
user
How much you can afford?
assistant
1000 is my fare.
user
Do you need any halt in between journey?
assistant
I need a  connecting flight.
user
Hold on a minute.
assistant
Ok.
user
We found a flight of frontier airline, flight number as 1004 with the price of 200.
assistant
You can reserve it.
user
Your ticket has been booked.
assistant
Thank you.
user
Thank you.
assistant