You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I need to book a flight ticket from IAD to MSP, can you please assist me?

ASSISTANT: May I know your desired travel dates please?

USER: My journey dates are Jan 02 to Jan 04.

ASSISTANT: Do you have any specification?

USER:  I need a connecting flight.

ASSISTANT: May I know your name please?

USER: I am Ashley Walker.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Ok, proceed to book.

ASSISTANT: Your ticket is booked, flight number 1009 with Hawaiian Airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.