You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you today? Please let me know.

USER: Laura Robinson here. I want to attend a Seminar in Dallas. Can you please help me for booking the flight ticket?

ASSISTANT: Laura Robinson, can you please provide your desired dates for the following journey?

USER: My travelling dates are from 03/17 to 03/19.

ASSISTANT: Ok, can you please share your arrival and departure airport codes respectively?

USER: My airport codes are from IAH to DFW. Make sure my connections limit is 0.

ASSISTANT: There is a flight available with 1 connection at the price of 100 by Southwest airlines, would you like me to book your reservation with this flight?

USER: Please proceed for booking the flight ticket.

ASSISTANT: There is also a flight with 0 connection at the price of 100 by AA airlines, which flight shall I proceed to book your reservation?

USER: Ok, please proceed with the flight having connections 0.

ASSISTANT: Your ticket is booked with flight-1020 by AA airlines for this journey.

USER: Thanks for helping me.

ASSISTANT: Thank you for consulting with our services regarding your help.