You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Frank Lewis. I want to book a flight ticket to attend an event from X-AUS .

ASSISTANT: Ok.

USER: Can you help me?

ASSISTANT: Sure, I am here to help you, may I know your trip dates?

USER: 10/25 and 10/27 are my travelling dates.

ASSISTANT: Could you please provide your destination code?

USER: I would like to board at MN-MSP.

ASSISTANT: Please wait for a while.

USER: oK.

ASSISTANT: There is a Delta 1017 airline with fare of 100 which matches your travelling dates. Shall I proceed with booking?

USER: You can reserve it. Thank you for your help.

ASSISTANT: Your booking has been confirmed on name of Frank Lewis.

USER: OK.

ASSISTANT: Thank you for approaching us.