Hi,.
user
Hello, how may I assist you?
assistant
Please provide a ticket from Houston, TX-HOU to Philadelphia, PA-PHL, as it's business trip.
user
Sure, do you have any price limit?
assistant
Ticket price limit is 500.
user
May I know your journey dates?
assistant
07/25 to 07/27 are travel dates.
user
May I know your good name for further process?
assistant
I'm Edward Roberts.
user
No flights found on your journey locations.
assistant
Thanks for the help.
user