You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be useful to you?

USER: I am Nancy Wilson from Seattle. I would like to book a flight ticket from SEA to MSP. Will you please help me out in booking a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 04/23 to 04/25.

ASSISTANT: Please give me  a minute, I will revert to you.

USER: Sure, I will wait.

ASSISTANT: There is a flight found with number 1000 in Hawaiian airline and the ticket price is 100. Shall I proceed with booking?

USER: If it is a connecting flight, you can proceed for the ticket booking.

ASSISTANT: Your ticket is booked. Its a connecting flight.

USER: Thank you for available time.

ASSISTANT: Thanks for reaching us.