You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best I can serve you at this moment?

USER: I am planning to meet my mother at LAS, can you help me with booking from JFK?

ASSISTANT: Sure, can you please assign your journey dates?

USER: My journey dates are Oct 01 and Oct 03.

ASSISTANT: Can you please mention your connection limit?

USER: I need a break in between my journey.

ASSISTANT: May I know your name please?

USER: I am William Miller.

ASSISTANT: Are there any more specifications in your journey?

USER: My depart time is morning.

ASSISTANT: Sorry, there are no flights are available matching your preferences.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for approaching us.