You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: I am Lisa Collins. I would like to book a ticket to Philadelphia, can you please help me out?

ASSISTANT: Yes, I am here to help you. Can you please help me with your planned dates of journey?

USER: I am travelling on these dates 04/21 and 04/23.

ASSISTANT: Ok, please provide your respective location points too.

USER: I am flying from IAD to PHL.

ASSISTANT: AA airline is providing a flight with 1 connected flight which costs 100. Shall I proceed?

USER: Sure, you can proceed with this flight.

ASSISTANT: I have confirmed a flight ticket with flight 1023.

USER: Thank you for your services.

ASSISTANT: My pleasure, thank you for reaching out here.