Hello.
user
Hello, how may I aid you?
assistant
Can you please make a reservation from LGA to DCA?
user
Sure, could I have your journey dates, please?
assistant
My journey dates are on Mar 28th and 30th.
user
Do you have any specifications?
assistant
I need a flight with single connection. My return flight time should be in the evening.
user
May I know your good name?
assistant
My name is Sarah Miller.
user
Sorry, there are no flights available as per your requirements.
assistant
Ok, no problem. Thank you.
user
Thank you for choosing us.
assistant