You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you today?

USER: I am Kimberly Phillips. I am a Guitarist want to visit Philadelphia for celebrating Music festival, can you please book me a flight ticket?

ASSISTANT: Sure, may I know your source and destination codes?

USER: I need to leave from my nearest airport IAH to reach PHL.

ASSISTANT: Please share me your planned travel dates.

USER: I want to travel on 01/08, and need to catch return flight on 01/10.

ASSISTANT: We are glad to say that, we found an airline: Spirit, flight number: 1015 and price is 100.

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for the quick response.

ASSISTANT: Thank you for reaching us.