Hello. I am Amy White.
user
Hello, how may I assist you? Nice to meet you Amy.
assistant
I want to travel from IAD to EWR. Can you book a flight ticket for me?
user
Sure, tell me your travel dates please?
assistant
I want to travel in the flight on 05/11 and 05/13.
user
Please wait.
assistant
Ok.
user
Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
That's ok. Anyways, thank you for your help.
user
Thank you.
assistant