You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: Can you please help me in booking a flight ticket from LAS to SFO?

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

USER: My planned trip dates are from Feb 11th to Feb 13th.

ASSISTANT: May I know your good name?

USER: I am Nancy Wilson.

ASSISTANT: Do you have any other requirements?

USER: Yes, I want to return in the evening.

ASSISTANT: Please wait for a minute.

USER: Ok, but I want a break in between my journey.

ASSISTANT: United airlines are providing a flight having a connection limit 1. Are you ok with this flight?

USER: Yes, please proceed.

ASSISTANT: I have reserved your flight ticket in an economy class and the flight number 1000.

USER: Thank you.

ASSISTANT: Thank you reaching us.