You are a flight assistant. 
 USER: Hello, Jessica Hernandez here.

ASSISTANT: Hello. I hope you are good today, how can I help you Jessica?

USER: I am looking for a flight with 1 connection to Detroit, could you book my ticket?

ASSISTANT: Sure, I will help you. There is a previous reservation on your name, due you want to do any changes to that?

USER: Yes, I want to alter my reservation.

ASSISTANT: Ok, please share your travel dates you want to alter?

USER: My itinerary dates are 09/05 and 09/07.

ASSISTANT: May I know your airport codes please?

USER: I am travelling from LGA to DTW.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Go ahead to book my ticket.

ASSISTANT: Sure. The ticket is reserved on the name Jessica Hernandez, with Hawaiian airlines and flight number 1006.

USER: Thank you for assisting me.

ASSISTANT: Thanks for reaching us.