You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to travel from JFK to DFW as a holiday trip. Can you do the reservation?

ASSISTANT: Sure, may I know your travelling dates?

USER: My journey dates are 02/14 and 02/16.

ASSISTANT: May I know your name?

USER: Anthony Baker here.

ASSISTANT: Do you prefer any connecting flight?

USER: I need break in my journey.

ASSISTANT: Any other specifications needed?

USER: Departure time should be morning.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Sorry, there are no flight tickets available on your journey dates.

USER: No problem, Thanks for the information.

ASSISTANT: Thank you for reaching our service.