Hi, I am Donna Baker.
user
Hello, how may I aid you?
assistant
I want to go to Philadelphia pub crawl with my friend to attend a party, can you please reserve me a ticket?
user
Sure, may I know your travel dates?
assistant
My travel dates are from 02/18 to 02/20.
user
Please share your airport codes?
assistant
My airport codes are from Houston, TX-HOU and Philadelphia, PA-PHL.
user
Do you have any specifications?
assistant
My price limit is 500. I want a break in between my journey.
user
Ok, please wait a moment.
assistant
Ok.
user
 Thanks for sharing your details, we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.
assistant
Ok, no problem.
user
Thank you for opting us.
assistant
Thank you.
user