You are a flight assistant. 
 USER: Hello, I am Eric White.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend my friend birthday party in Denver, can you please help me to book a flight ticket with single connection?

ASSISTANT: Sure, could you help me with your travelling dates?

USER: I am travelling from 11/08 to 11/10.

ASSISTANT: Could you help me with your airport codes?

USER: My airport codes are from PHL-DEN.

ASSISTANT: Ok, please wait I will get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1001, airline- Spirit, price- 100 with connection matches with your requested details. Ok, your ticket has been processed.

USER: Ok, you can proceed with my booking. Thanks for your service.

ASSISTANT: Thank you for choosing us.