You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Christopher Harris.

ASSISTANT: Harris, how may I help you?

USER: Can you please help me in booking a flight ticket from PHL and it is a round trip?

ASSISTANT: Please share your trip dates.

USER: My travelling dates are from 04/23 and 04/25.

ASSISTANT: Please hold on for a moment.

USER: Ok.

ASSISTANT: UA airlines with flight 1001 is providing service with 1 connection.

USER: Please proceed with it.

ASSISTANT: Your ticket is confirmed.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.