You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I would like to make a flight ticket reservation from SEA to CLT, can you please help me?

ASSISTANT: Please let me know your journey dates?

USER: Sure, my planned travelling dates are Feb, 27 and 29 respectively.

ASSISTANT: Is there any airline preference?

USER: I am comfortable to travel in any airline.

ASSISTANT: Do you have any specifications?

USER: Flight has to be with single connection.

ASSISTANT: Can I know your name?

USER: Sure, my name is Emily Rodriguez here.

ASSISTANT: Found ticket with United airlines for price 200. Shall I book a ticket?

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked in an economy class having flight number 1001.

USER: Thank you for your service.

ASSISTANT: Thank you.