You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Amy Lewis here. Do you have any flight from BOS to IAD?

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

USER: My travel dates are 08/02 and 08/04.

ASSISTANT: Let me check for the availability of fight.

USER: Sure.

ASSISTANT: Amy, there is a flight available with 0 connection. Is that ok for you?

USER: No, I need flight with 1 connection.

ASSISTANT: Sorry for the inconvenience, have a great day.

USER: Oh! It is sad to hear from you. I will choose some other source to travel. Anyways thank you for spending your time in searching the flight.

ASSISTANT: No flights are available with 1 connection. Thank you for reaching us.