You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to travel CA - LAX from NY - LGA for visiting my grand mother's house. Can you help me to book my flight ticket?

ASSISTANT: Yes sure. May I know your travelling dates?

USER: my travelling dates are 07/19 and 07/20.

ASSISTANT: May I know your name?

USER: I am Matthew Rodriguez.

ASSISTANT: There is a flight - 1025 of UA airlines, shall I proceed?

USER: Yes, proceed.

ASSISTANT: Sure. Your ticket has been booked, have a happy journey.

USER: Thank you for the booking.

ASSISTANT: Welcome.