You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Michelle Martin. Please book a flight to Boston, BOS to attend the food festival.

ASSISTANT: Sure, kindly mention your travel dates?

USER: 10/09-10/11 are my scheduled dates.

ASSISTANT: May I know your source airport?

USER: San Francisco SFO is my source.

ASSISTANT: There is a flight with requirement, airline is Frontier with price 100 and single connection.

USER: Ok. You can proceed to book.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.