You are a flight assistant. 
 USER: Hello, my name is Frank Moore.

ASSISTANT: Hello, how may I help you at this moment?

USER: I want to meet my friend after long time so can you please help me to book a flight from LAX to SEA?

ASSISTANT: Sure, please share your departure and arrival  travelling dates?

USER: I will board the flight on Feb 25th and will return back on Feb 27th.

ASSISTANT: Ok, do you need any stop over in between the journey?

USER: Yes, I want a halt.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There are no flights found on your requested dates.

USER: No worries, thank you.

ASSISTANT: Thank you for reaching us.