Hello, I am Amy Carter.
user
Hello, how can I assist you?
assistant
I want to visit Philadelphia to meet my brother, can you help me with reservation.
user
Sure, may I know your journey details?
assistant
Sure, my depart is on 03/16 and return on 03/18.
user
Please provide your airport codes.
assistant
My origin is HOU and destination is PHL.
user
May I know your price limit?
assistant
I need price under 500 with single connection of flight.
user
Sorry, no flights found with your given details.
assistant
OK, no issues.
user
Thanks for choosing us.
assistant
Thank you, for the information.
user