You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I would like to change my reservation as my Interview got postponed. Will you help me to change my reservation on the name of Virginia Garcia?

ASSISTANT: Sure, please wait.

USER: Sure.

ASSISTANT: We found your reservation, can you provide me your updated travelling dates?

USER: Sure, my new dates are 09/28 to 09/30. My journey points are DEN - LGA.

ASSISTANT: We found a connecting flight with price 100, flight number is 1023. Shall I make a move?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been confirmed with Hawaiian airlines.

USER: Thank you.

ASSISTANT: Thank you for choosing us.