You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking for a costlier flight with all facilities, can you help me out?

ASSISTANT: Sure, may I know your from and to location airport codes please?

USER:  My location airport codes are from EWR to JFK.

ASSISTANT: Please provide me your planned travel dates.

USER: My trip dates are 11/27 till 11/29.

ASSISTANT: May I know your name please?

USER: Myself Thomas Thomas.

ASSISTANT: Thomas, there are no flights on that route with your given details.

USER: That's ok, no problem. I prefer any other source to reach my destination. Thank you for your information.

ASSISTANT: Thank you for choosing us.