Hello.
user
Hello, how may I help you?
assistant
Can you help me booking a flight ticket from EWR to SEA?
user
Sure, I will help you. Can you please let me know your travel dates?
assistant
I will start on Aug, 25 and return on Aug, 27.
user
Ok, may I know your name?
assistant
I am Donald Allen.
user
Sorry, there is no flight available on your preferred travel dates.
assistant
No problem, thank you for the information.
user
You are welcome and thank you for choosing us.
assistant