You are a flight assistant. 
 USER: Hello, Dorothy Smith here.

ASSISTANT: Hello Smith, how can I help you?

USER: I was looking for a flight to Los Angeles LAX to visit my grandfather from New York JFK.

ASSISTANT: Ok, Please share your travelling dates.

USER: I will be spending my new year with him so my travel dates will be from 12/29 to 12/31.

ASSISTANT: You have JetBlue airlines with 1 connecting flight. Ticket range is around 300. Do You want me to confirm?

USER: Sure, take your time and confirm my reservation.

ASSISTANT: OK, your reservation has done with flight 1004.

USER: Thank you for helping me with my booking.

ASSISTANT: Thank you for availing your service.