You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What help that I aid for you?

USER: I am Raymond Green, I want to reserve a flight ticket from JFK to PHL in the month of June.

ASSISTANT: Sure, may I know your moving dates to PHL location?

USER: Sure, my travelling dates are 06/11 and 06/13.

ASSISTANT: Ok, there are no flights that are moving on the dates which you have mentioned to book the ticket.

USER: Not a problem, thank you for the help.

ASSISTANT: Most welcome.