You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Timothy Roberts.

ASSISTANT: How can I assist you today?

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

ASSISTANT: Sure, let me know your travel dates?

USER: I want to travel on 06/23, and need to catch return flight on 06/25.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Could you please share me your source and destination airport codes?

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

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we found a connecting flight from Delta airline of fare 300 and flight number 1000. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for the assistance.

ASSISTANT: Thanks for reaching us.