Hi,.
user
Hello,.
assistant
I am Sandra Garcia.
user
How may I render you?
assistant
Could you please make a flight reservation to go for a round trip to Philadelphia, PA - PHL?
user
Sure, help me with the travel dates?
assistant
My trip dates are 02/28 - 03/01.
user
There are no flights running in your preferred dates.
assistant
Ok, no issues. Thank you.
user
Thank you for your presence.
assistant