You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Jonathan Jackson.

ASSISTANT: How can I help you at this moment? It's very nice to meet you Jackson.

USER: Thank you. I am planning to visit National Art Gallery at San Francisco, SFO. Can you please help me with booking a flight ticket from EWR?

ASSISTANT: Sure, I am happy to help you with that. When would you like to travel?

USER: Sure, I would like to take off on 04/02 and return back from Francisco on 04/04.

ASSISTANT: That's fine, please hold on for a minute.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: Delta airline is providing flight for you with connection 1 and price is 200. Is it ok for you to proceed further?

USER: That's perfect, please proceed with the booking.

ASSISTANT: Your ticket has been booked with the flight number 1005.

USER: I appreciate your help, thank you.

ASSISTANT: It's my pleasure, you will enjoy this trip with this service.