You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Richard Harris here.

ASSISTANT: Richard Harris, how can I aid you today?

USER: I would like to book a ticket from EWR to SFO, can you please help me with that?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: The travel dates are from 06/25 to 06/27.

ASSISTANT: Ok, do you have any specifications?

USER: I would like to return during morning time.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: I need a flight with 1 connection limit.

ASSISTANT: I found a flight for you with Delta Airlines and it costs you 200. Shall I proceed to reserve a seat in this flight?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1000 flight number.

USER: Thank you.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.