You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

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

ASSISTANT: Sure, could you please share your journey dates?

USER: June, 9 and June, 11 are my travel dates.

ASSISTANT: Please let me know your connection limit?

USER: I am looking for single connection.

ASSISTANT: Do you have any other specifications?

USER: No, thank you.

ASSISTANT: May I know your good name?

USER: Michelle Campbell here.

ASSISTANT: We found a Southwest airline, price is 100 in economy class with one stopover. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed with 1026 flight number.

USER: Thank you.

ASSISTANT: Thank you for opting us.