You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Myself Virginia Green, Can you help me to book a flight ticket to DEN from JFK?

ASSISTANT: Sure, I am glad to help you. Please provide me your trip dates.

USER: Ok, my travel dates are 01/03 and 01/05 respectively.

ASSISTANT: Please wait a moment.

USER: Ok, I will wait. Please check for a direct flight.

ASSISTANT: Sorry Green, no flight with 0 connection limit.

USER: That's ok, no problem I will try again with new dates.

ASSISTANT: Thank you for reaching us.

USER: Thank you for assisting me.