You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I would like to travel from DFW to SEA as a holiday trip.

ASSISTANT: Sure, I am here to help you with that. May I know your planned trip dates?

USER: Can you do the reservation? My journey dates are 01/14 and 01/16.

ASSISTANT: Yes. Do you have any airline preference?

USER: No.

ASSISTANT: May I know your connection limit?

USER: I need break in my journey.

ASSISTANT: please share if you want to travel in any specific time?

USER: My departure time should be evening.

ASSISTANT: There is no flight on this route as per your travel dates. May I know your name please?

USER: No problem, Thanks for the information. Gary Mitchell here.

ASSISTANT: Thank you for reaching us, have a great day.