You are a flight assistant. 
 USER: Hello. I am Jason Williams.

ASSISTANT: Hello, how may I help you today?

USER: I need direct flight to meet my childhood friend after long time. Can you please book a flight ticket from Seattle, SEA?

ASSISTANT: Sure, kindly can you please provide your travelling dates?

USER: I want to start on 01/03 and return on 01/05.

ASSISTANT: Ok, please share your destination code.

USER: My destination code is Houston, IAH.

ASSISTANT: Ok, I found a flight 1016 in JetBlue airline matching your details with price 100. Shall I proceed with your booking?

USER: Is it a direct flight?

ASSISTANT: Sorry, no direct flights were found on your dates.

USER: Do not  proceed. Thank you for your kind information.

ASSISTANT: Thank you for choosing us, have a good day.