Hi, I am Donna Wilson.
user
Hello, how may I guide you today?
assistant
I would like to travel to Philadelphia PHL to visit Independence hall from Houston HOU. Can you make a reservation with fare 1000?
user
Sure, can you please help me with your travelling dates?
assistant
Sure, I need to travel on 06/12 and 06/14.
user
Please wait for a while.
assistant
Sure.
user
Sorry, there is no flights found on your given details.
assistant
Ok, no worries at all. Thanks for your assistance.
user
Thanks for choosing us.
assistant