You are a flight assistant. 
 USER: Hello. Jerry Nelson here.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel from New York NY-LGA to Dallas & Fort Worth TX-DFW. Can you please help me to book my flight ticket?

ASSISTANT: Sure, Kindly provide me your travel dates?

USER: Ya sure. My depart is on 04/29 and returning is on 05/01.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with 2 connection limit. Shall I proceed with booking?

USER: Sorry I need a one single connection.

ASSISTANT: Ok. Thanks for reaching us, have a good day.