You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Ashley Walker here.

ASSISTANT: Yes, Ashley.

USER: I would like to visit Statue of liberty in this vacation, can you help me for booking?

ASSISTANT: Sure, please provide me your details of travelling?

USER: My travel starts from 06/07 to 06/09.

ASSISTANT: Please, provide codes of travelling?

USER: Codes of travelling from  OAK to LGA.

ASSISTANT: We found a flight on your requirement, can I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been booked with UA, and flight number is 1028.

USER: Ok, I am eagerly waiting to fly in this flight. Thank you for your services.

ASSISTANT: Thank you for choosing us.