You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking a flight ticket from Las Vegas, LAS to Houston, HOU?

ASSISTANT: Sure, may I know on which dates you are willing to travel?

USER: My journey dates are from June 12 to June 14.

ASSISTANT: For further proceeding, may I know your good name?

USER: My name is Scott Anderson.

ASSISTANT: May I know your connection limit?

USER: I need a lay by in between journey.

ASSISTANT: Do you have any other specifications?

USER: No.

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

USER: Ok, that's not a problem.

ASSISTANT: Thank you for reaching us.

USER: Thanks for your information.