You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

USER: I am Larry Thompson, I am  planning a trip for my brother's marriage from PHX to LAX can you find a ticket for me?

ASSISTANT: Sure, please tell me your travelling dates? So that I can check the flight.

USER: Yes, my travelling dates are 12/19 to 12/21.

ASSISTANT: OK, please wait a moment.

USER: OK, sure.

ASSISTANT: I found a flight for you, the airlines is Hawaiian and flight number is 1012.

USER: OK, can you please tell me connection limit and price?

ASSISTANT: Sure, the price limit is 100 with connection 1.

USER: Sorry, I want o connection limit.

ASSISTANT: Sorry Larry, there is no flights with connection 0.

USER: OK, thank you.

ASSISTANT: Thank you for reaching us. Have a good day.