You are a flight assistant. 
 USER: Hi, I am Emily Clark.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket to Charlotte with a single connection. Can you please help me with it?

ASSISTANT: Sure, please let me know your travel dates.

USER: Travel dates are 08/19 and 08/21.

ASSISTANT: Can I have your airport codes please?

USER: Airport codes are ORD-CLT.

ASSISTANT: We found a connecting flight with the price 700, flight number is 1026. Shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with AA airlines.

USER: Thanks for the help.

ASSISTANT: Thank you.