You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to attend my brother's wedding. Can you check the flight availability on that route?

ASSISTANT: Can you share your trip source and destination?

USER: My planned airport codes are LAS to DEN.

ASSISTANT: What are your travel dates?

USER: Sure, my planned travel dates are 03/13 and 03/15.

ASSISTANT: Do you have any connection limit?

USER: I want a flight with maximum connection of 1.

ASSISTANT: Are there any other specifications?

USER: No more, thank you.

ASSISTANT: May I know your name?

USER: Sure, Kathleen Roberts here.

ASSISTANT: Flight number 1009 with price 100 in economy class, with single connection is available. Is it ok for you?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us.