You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in booking my flight ticket from DFW to LAS?

ASSISTANT: Sure, can you please share me your travelling dates?

USER: My trip dates will be Jan 16th to Jan 18th.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Shirley Mitchell.

ASSISTANT: We found 1009 Frontier Airlines with single connection and price of 100, shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.