Hello.
user
Hello. How may I assist you today?
assistant
I have a concert to attend at San Francisco. Can you help me in booking a ticket from Boston?
user
Sure, I will help you to book a ticket. Please provide me your travel dates.
assistant
I am planning to travel on dates 04/26 and 04/28.
user
May I know your travel dates? Airport codes?
assistant
The airport codes are BOS and SFO respectively.
user
May I know your name to proceed further?
assistant
My name is Shirley Martinez.
user
Sorry, I cannot find any flight with your travel dates.
assistant
That's fine, I will find other way out. Thank you for the information.
user
It's my pleasure.
assistant