You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Susan Adams.

ASSISTANT: How may I assist you today?

USER: Can you find a direct flight for me from DFW to BOS?

ASSISTANT: Sure, please provide me your travel dates.

USER: Sure, my trip dates are from 01/26 and 01/28.

ASSISTANT: Hawaiian airline is providing flight for you with price 100.

USER: Is it a direct flight?

ASSISTANT: Sorry, I could not find any direct flight.

USER: It's ok, thanks for your information.

ASSISTANT: It's my pleasure.