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

ASSISTANT: Hello, Susan. How can I assist you with today?

USER: Could you help me in ticket booking from PHL to MCO for holiday vacation?

ASSISTANT: Great to hear that. Sure, I can help you with that. Can you please help me with the travelling dates?

USER: Sure, I like to be travelling on 04/22 and returns on 04/24. And make sure that fare does not increase 200.

ASSISTANT: Sure, let me check that for you.

USER: OK.

ASSISTANT: Susan, there is a flight available at your request with 0 connection and the price is 100.

USER: OK,but I need at least 1 limit of connection.

ASSISTANT: I am sorry, there is no flight with 1 connection limit.

USER: OK, thank for your information.

ASSISTANT: You are welcome. Thank you for contacting us.