Hello.
user
Hello,. How may I help you?
assistant
I am Nancy Turner. I am planning visit NASA space center at Houston, Can you please book a ticket to HOU?
user
Ok. Please specify your travel dates?
assistant
Journey dates are 05/02 to 05/04.
user
Please provide boarding airport code?
assistant
Source code is Denver, DEN.
user
Please let me know ticket price limit?
assistant
Price limit is 500.
user
Ticket is available with flight connections 1, airline is UA. Flight number is 1028 with price 300.
assistant
You can proceed.
user
Ticket is booked.
assistant
Thank you.
user
Thanks.
assistant