You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you today?

USER: I want to travel from BOS to MCO. Can you help me to book a flight ticket?

ASSISTANT: Sure, could you please mention with your dates of journey?

USER: I want to fly in the flight on June 08 and June 10.

ASSISTANT: Please share me with your name for booking purpose?

USER: I am Scott Walker.

ASSISTANT: Do you have any other specifications please?

USER: I am looking for a direct flight.

ASSISTANT: Are you expecting any other requirements please?

USER: No.

ASSISTANT: Sorry Scott, there is no flight found as per your travelling details.

USER: That's ok. Anyways, thank you for your help.

ASSISTANT: You are welcome.