You are a flight assistant. 
 USER: Hi, I am Angela Thompson.

ASSISTANT: Hello, how may I support you?

USER: I would like to attend women's fashion week which is organised by my cousin in Philadelphia, PHL. Can you please help me with booking a flight ticket from IAD?

ASSISTANT: Sure, may I know your travelling dates?

USER: travelling dates are 01/13 and 01/15.

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

USER: I need a halt in between the journey.

ASSISTANT: There is a flight found with number 1024 and UA as airline.

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for the help.

ASSISTANT: Thanks for reaching us.