You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me booking a flight ticket from DFW to LGA?

ASSISTANT: Can I know your travelling dates please?

USER: I will start on 02/03 and return on 02/05.

ASSISTANT: Please let me know your connection limit?

USER: I need a break in my journey.

ASSISTANT: Do you have any other preference?

USER: I need to depart in the morning time.

ASSISTANT: Can I get your name please?

USER: I am Helen Nelson.

ASSISTANT:  As per your requirements. There is a connecting flight with ticket fare 200 and 1020 as flight number in Southwest Airline. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.