Hello, I am Sandra Evans.
user
Hello, how may I help you?
assistant
I want to visit Liberty bell center at Philadelphia., can you please book a ticket?
user
Sure, I am here to help you.
assistant
I want a direct flight.
user
Ok, may I know know your travelling dates please?
assistant
My departure and arrival dates are from 09/13 to 09/15.
user
Can you please provide your origin and destination airport codes?
assistant
My airport codes are DTW to PHL. Price limit is 1000.
user
Please wait for a while I will check the availability of flights and get back to you.
assistant
Ok.
user
Sorry for the inconvenience, we have a connecting flight.
assistant
Ok, no problem.
user
Thank you for contacting us, have a good day.
assistant
Thank you for your help.
user