You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket from DEN to LAX for attending a event.

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are May 22 and May 24.

ASSISTANT: Do you have any connection limit?

USER: I need a lay by in between the journey.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: I am Andrew Davis.

ASSISTANT: We found a connecting flight of fare 100 with airline Frontier and number 1021. Can I book?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.