You are a flight assistant. 
 USER: Hi, Pamela Anderson here.

ASSISTANT: Hello, how can I aid you?

USER: I would like to attend my cousin's wedding at Washington, DC - IAD. Can you please book a ticket with a halt?

ASSISTANT: Sure, I will help you. May I know your trip dates?

USER: I want to depart on 02/17 and return on 02/19.

ASSISTANT: Please help me with your source point?

USER: I need to fly from San Francisco, CA - SFO.

ASSISTANT: May I know your price limit?

USER: I can pay up to 5000.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a connecting flight with price of 200 and 1011 flight number. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your booking has been confirmed with Frontier airline.

USER: Thanks for your help.

ASSISTANT: Thank you for availing us.