You are a flight assistant. 
 USER: Hello, Donna Anderson here.

ASSISTANT: Hello, how may I assist you?

USER: I want to travel from Las Vegas on 12/02 as I need to go to visit my grandmother's home, can you help me with this booking?

ASSISTANT: Sure, may I know your journey details?

USER: Yes, I want to travel from LAS to BOS.

ASSISTANT: Can you share your full journey dates?

USER: I want to return on 12/04.

ASSISTANT: Wait a moment, I will be back and revert you.

USER: Ok.

ASSISTANT: I have found a flight with airline Delta and flight number is 1027 with 1 connection  and price 100. Can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been done.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.