You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Patricia Smith. I would like to meet my friend who was staying in PHL, can you help me to make a flight reservation from IAD?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: Sure, I am planning to travel on Sep, 24 and return back to my city on Sep, 26.

ASSISTANT: Please give me a moment.

USER: Sure, take your own time.

ASSISTANT: Here, I found a flight for you with single connection. Shall I proceed for booking?

USER: Yes, you can proceed with this flight.

ASSISTANT: Your ticket is booked with flight number 1001 and airline is Frontier.

USER: Thanks for your help and information.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.