You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I want to change my reservation, due to bad weather conditions in Washington. Can you help me in changing?

ASSISTANT: Sure, May I know your name?

USER: Sure, my name is Joseph Adams.

ASSISTANT: Ok, wait for some time.

USER: Ok, I will wait.

ASSISTANT: We found reservations on your name. Can you share me your new reservation details?

USER: Sure, I intend to travel on 01/02 to 01/04. I would like to start my journey from MA - BOS and return from DC - DCA.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting we found Spirit airline with single connection, Can you please help me for booking flight ticket please?

USER: Ok, you can book with it.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thanks for connecting us.