Hello,.
user
Hello, how can I help you?
assistant
I would like to go for round trip with my friends. Can you please book a direct flight for me? Price limit should not exceed 1000.
user
Sure can you please provide your travel dates?
assistant
My travelling dates on 07/16 and 07/18.
user
May I know your good name please?
assistant
My name is Margaret Miller.
user
Can you please share your round trip code?
assistant
My airport code is Philadelphia, PHL.
user
Please wait for a while, I will check and get back to you.
assistant
Sure.
user
Sorry to say that we did not found any flights with your given details.
assistant
Ok, no problem. Thank you.
user
Thanks for choosing us.
assistant