You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Jack Moore here, I want to reserve my ticket from SFO to JFK, can you please help me to book a ticket?

ASSISTANT: Sure, could your please share your journey dates to search a flight?

USER: Sure, my preferable dates of journey is from 07/01 to 07/03.

ASSISTANT: Do you have any requirements?

USER: Yes, please make sure that the price limit is 200.

ASSISTANT: I have found a flight with 0 connection, is it ok for you?

USER: I want a connecting flight.

ASSISTANT: Sorry, there is no flight with 1 connection.

USER: Ok, no problem. Thank you for your service.

ASSISTANT: Thank you for choosing us, have a nice day.