You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please make a reservation from DEN to BOS to attend a meeting in Boston?

ASSISTANT: Sure, I am here to help you with that, can I know your good name to proceed further?

USER: My name is James Harris.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: Yes, I prefer a flight with single connection.

ASSISTANT: May I know on which dates you are willing to travel?

USER: My journey dates are on June 16th and 18th.

ASSISTANT: Is there any other specifications regarding your journey?

USER: My depart time should be in the morning.

ASSISTANT: Thanks for sharing your details, we are unable to provide flight in between your journey routes.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.