Hello. I am Richard Miller.
user
Hello, how may I assist you?
assistant
I have a plan to attend flower festival with my colleagues in Houston TX-HOU, could you please help me in booking a flight ticket from Philadelphia PA-PHL?
user
Sure, could you provide your travelling dates?
assistant
My travelling dates are 06/16 and 06/18.
user
How much you can afford?
assistant
I can afford upto 1000.
user
Hold on a minute.
assistant
Sure.
user
Thanks for waiting, there is a flight on AA airline, flight numbers as 1004 with the fare of 100. Can I  book?
assistant
Please continue with the booking.
user
Your ticket has been booked.
assistant
Thank you.
user
Thank you for approaching us.
assistant