Hi.
user
Hello. How may I aid you?
assistant
I need to book a flight ticket from BOS to ORD, Can you please help me for booking?
user
Sure, I will help you. Please let me know your travel dates.
assistant
I would like to travel on 07/04 to return on 07/06.
user
Sure, please provide me your specifications.
assistant
I need a normal cost airline with economy class. I would be return on evening.
user
Ok, may I know your name?
assistant
Edward Nelson.
user
Sorry, there is no flight available as per your requirements.
assistant
Ok, no problem. Thanks for your information.
user
You are welcome and thank you for choosing us.
assistant