You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Betty Garcia, I want to change my flight and to get a better flight, can you change my reservation?

ASSISTANT: Sure, wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we are glad to say that, we found a reservation on your good name. May I know your planned travel dates?

USER: I plan to travel on 03/31 and return on 04/02.

ASSISTANT: May I know your source and destination?

USER: My source point is Phoenix, AZ-PHX and destination is New York, NY-EWR.

ASSISTANT: Please share me your price limit.

USER: My budget for flight ticket is 1000.

ASSISTANT: May I know your connection limit?

USER: I need a halt in between the journey.

ASSISTANT: Sorry to say that, no connecting flights were found with your given details.

USER: Ok, thanks for the details.

ASSISTANT: Thank you for connecting with us.