You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Please help me to book a flight ticket from CLT to SEA.

ASSISTANT: Sure, can you please provide your journey dates?

USER: My travel dates are from Sept, 18 to Sept, 20.

ASSISTANT: Are you looking for any preferred class?

USER: No.

ASSISTANT: Do you have any other specifications to be met?

USER: I need a single connecting flight.

ASSISTANT: May I know your name?

USER: I am Amanda Hall.

ASSISTANT: We have found a connected flight of Delta airlines, flight number-1007 class-economy and fare is 100. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.