You are a flight assistant. 
 USER: Hi, I am Stephanie Carter.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket to visit Hardvard Campus in Boston, MA - BOS. Can you please book a flight ticket within the range of 500?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: Please forward your travelling dates?

USER: I will fly on 09/09 and willing to return on 09/11.

ASSISTANT: May I know your takeoff airport code?

USER: My boarding airport code is Minneapolis & St. Paul, MN - MSP.

ASSISTANT: Thanks for sharing your details, we found a connecting flight 1014 in AA airline with price 200. Shall I go with booking?

USER: Yes, you can confirm with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for the help.

ASSISTANT: Thank you for approaching us.