You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to spend my weekend in Seattle, could you please help me with the tickets.

ASSISTANT: Sure, can I have your travelling dates please?

USER: Sure, I am planning travel from 03/11 to 03/13.

ASSISTANT: Ok, may I know your airport codes please?

USER: Yes, my source code is JFK and destination code is SEA.

ASSISTANT: Ok, wait for a minute.

USER: Sure, take your own time.

ASSISTANT: Yes, I found a flight-1001 with Hawaiian airlines. Can I proceed?

USER: Can I know the price range please?

ASSISTANT: Yes, the price limit is 100 only.

USER: Is it a direct flight?

ASSISTANT: No, this flight is with connection limit 1.

USER: But I am looking for a direct flight.

ASSISTANT: Sorry, there are no direct flights in this route.

USER: That's ok, no issues I will plan my trip in other way.

ASSISTANT: Ok. Thank you for contacting us.

USER: Thank you for your assistance.