You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Brandon Thompson, can you please book me a plane ticket from LGA to OAK?

ASSISTANT: Sure, may I know your journey dates please?

USER: Sure, my planned journey dates are from 04/08 to 04/10.

ASSISTANT: Delta airlines is having a flight with travel charge of 100, shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked with flight-1023, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.