You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I assist you today?

USER: I am Donna Anderson. I am planning to visit beer festival with my friends at San Francisco, SFO. Can you aid me?

ASSISTANT: Sure, can you please let me know your travelling dates?

USER: Travel dates are 10/26 and 10/28.

ASSISTANT: May I know your boarding point?

USER: My boarding point is LAX.

ASSISTANT: Do you need any stopover?

USER: I am comfortable with any flight.

ASSISTANT: We found a flight with Delta airline of flight number 1021 with fare 100. Can I proceed with booking?

USER: You can proceed.

ASSISTANT: Your reservation has been done successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.