You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you please book a ticket from BOS to MSP? As I'm planning to visit Minneapolis.

ASSISTANT: Sure, can you share your trip dates?

USER: Sure, my planned departure and return travel dates are 20th and 22nd of April.

ASSISTANT: Do you have any preferences?

USER: I prefer single connected flight.

ASSISTANT: May I know your name?

USER: My name is Janet Phillips.

ASSISTANT: There is a connecting flight with number 1001 in airline Frontier, the fare is 100 in economy class. Can I book it?

USER: Yes, you can proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.