You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What kind of help you are expecting from us, at this moment?

USER: I am Brandon Nelson want to booking a ticket from HOU to DFW, can you please help me in booking?

ASSISTANT: Which type of flight do you prefer i.e., either a connecting flight or a direct flight?

USER: I do prefer to travel in connecting flight.

ASSISTANT: What are your preferable travel dates as planned?

USER: My planned dates are from 06/27 to 06/29.

ASSISTANT: We found a Southwest airline, with couple of connections. Are you comfortable with that?

USER: Do not proceed. Thank you.

ASSISTANT: Ok, thanks for choosing us.