You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to attend music concert at CLT, can you please help me with booking a flight ticket from BOS?

ASSISTANT: Sure, can you share your travel dates please?

USER: I would like to take off on Jan 21 and return on Jan 23.

ASSISTANT: May I know your good name?

USER: My name is Jason Robinson.

ASSISTANT: Please share your connection limit.

USER: I am looking for a connecting flight.

ASSISTANT: Let me know your other specifications.

USER: I would like to return during morning time. I prefer economy class.

ASSISTANT: Sorry, there is no flight service running flight on your required route.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for supporting us.

USER: You are welcome.