You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Stephen Scott here. Can you find a direct flight from SEA to BOS?

ASSISTANT: Good afternoon Scott, how may I guide you? Ok, I will search the flight. Can you tell me your travelling dates?

USER: Thank you, my trip dates are from 10/01 and 10/03.

ASSISTANT: Ok, please hold on for a while.

USER: Sure, take your time.

ASSISTANT: Sorry Scott, there are no flights found with connection limit 0.

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

ASSISTANT: You are welcome. Thank you for reaching us.