You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I render you at this moment?

USER: I am looking for a flight from LAS to JFK, can you help me in booking?

ASSISTANT: Sure, on which dates would you like to travel?

USER: My planned travel dates are Nov 02 and Nov 04.

ASSISTANT: Ok, may I know your good name please?

USER: Myself Deborah Williams.

ASSISTANT: Can I know your connection limit?

USER: Please look for a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No, thank you.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: There are no flights found on your requested dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.