You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Stephanie Carter, here.

ASSISTANT: Ok.

USER: As I got a mail from Charlotte university to attend an interview, please book me a ticket from BOS to CLT.

ASSISTANT: Sure, may I know your travelling dates?

USER: My interview will be held in between 09/09 and 09/11.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Please check for the flight, in which the ticket fare is not more than 500.

ASSISTANT: There is a Frontier 1005 airline which matches your requirements. Shall I proceed the booking with that airline?

USER: Cool, I heard it's a great airline service to travel. Please go for booking.

ASSISTANT: Your booking has been confirmed on Stephanie Carter.

USER: Thank you so much.

ASSISTANT: Thank you for approaching us.