Hello.
user
Hello, how may I render you today?
assistant
Can you help me to find a flight to Chicago on Mar 2nd?
user
Sure, may I know your good name?
assistant
My name is Elizabeth Thomas.
user
Could you please share your take off airport code?
assistant
I will take off from DCA airport.
user
May I know your return date?
assistant
I will return on 4th Mar.
user
Do you have any preferences?
assistant
I like to travel on connecting flight.
user
Ok, please wait for a minute.
assistant
Sure.
user
Sorry, there are no flights available as per your requirements.
assistant
Ok, thank you for the information.
user
Thank you for opting us.
assistant