You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Jason Martin, can you book a ticket for me from JFK to OAK?

ASSISTANT: Sure, what dates you are willing to travel?

USER: My travelling dates are from 03/27 and 03/29.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Ok, I found a flight with 2 connections. Is it ok for you?

USER: I am looking for single connection limit. Can you find it for me if possible?

ASSISTANT: Sorry to say, I did not find any flights available on your dates.

USER: It's ok, thanks for checking.

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