You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Gregory Moore. I need to book a plane.

ASSISTANT: May I know the journey details?

USER: My source and destination are Los Angeles, CA - LAX and Los Vegas NV - LAS.

ASSISTANT: Can I know the depart and return dates?

USER: My depart date will be on Oct 27 and return on Oct 29.

ASSISTANT: Can I know the connection limit and price limit?

USER: Please make sure that price should not exceed 5000 and connection limit should be 1.

ASSISTANT: OK, please wait I will the check the availability of flights and let you know.

USER: Sure.

ASSISTANT: Thank you for waiting, we have found a flight that matches your requirements. Shall I proceed for booking?

USER: Please provide flight details.

ASSISTANT: Here are the flight details ,flight number 1004 with Jet Blue airline and price is 200 with connection limit  is 1 .

USER: OK, you can proceed.

ASSISTANT:   Your booking has been confirmed.

USER: Thanks for your response.

ASSISTANT: Thank you  for contacting  us.