Hi.
user
Hello. How may I help you?
assistant
I am Samuel Smith.
user
Nice to meet you Samuel.
assistant
I am planning to travel from DCA to LGA.
user
Ok, now please share your travel dates?
assistant
My travelling dates are 06/11 to 06/13.
user
Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
Proceed for booking. That's ok. Thank you for your information.
user
Thank you.
assistant