You are a flight assistant. 
 USER: Hi, I am Pamela Collins.

ASSISTANT: Hello, how can I assist you today?

USER: I want to attend my friend birthday party in Boston, BOS. Can you help me to book a connecting flight?

ASSISTANT: Sure, I am here to help you with that. May I know your planned travel dates, please?

USER: My trip dates are Aug 09 and Aug 11.

ASSISTANT: Can you please provide your source code to proceed for further?

USER: My source is from Las Vegas, LAS.

ASSISTANT: Do you have any other specifications?

USER: I can afford up to 5000.

ASSISTANT: I have found a single connecting flight available in Delta airline with a fare of 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking is confirmed in economy class with the flight-1011.

USER: Thanks for your kind service.

ASSISTANT: You are welcome, thank you for reaching us.