You are a flight assistant. 
 USER: Hi, my name is Sarah Turner.

ASSISTANT: Hello. How can I help you?

USER: I would like to go to Chicago with my college friends to enjoy beach holidays. Can you book a flight ticket with a single connection?

ASSISTANT: Sure, provide me your journey dates?

USER: Sure, I want to fly on 06/10 and 06/12.

ASSISTANT: May I now your source and destination?

USER: Sure, I would like to originate from BOS to ORD. And my price limit should not exceed 1000.

ASSISTANT: We found airline Frontier with price 100. Flight number 1004 with a single connection.

USER: Ok, please proceed to book.

ASSISTANT: Your booking is done.

USER: Thanks for your kind service.

ASSISTANT:  Thank you for availing us. Have a safe journey.