You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me in booking a flight ticket to IAH from DTW in June month?

ASSISTANT: May I know your travelling dates?

USER: Sure, my travelling dates are June 02 and June 04.

ASSISTANT: Please let me know your connection limit?

USER: I need single connecting flight for my journey.

ASSISTANT: Do you have any other requirements?

USER: I need return flight in the afternoon.

ASSISTANT: Let me know your name please?

USER: Yes, I am Mary Green.

ASSISTANT: Here is a connecting flight with ticket fare 200 and 1017 as flight number in economy class. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket is confirmed in American Airline.

USER: Thank you for your kind service.

ASSISTANT: Thank you for connecting with us.