Hi.
Hello.
Jack Walker here.
How can I assist you?
Can you book a connecting flight to Dallas for my business trip?
Ok, may I know your traevling dates?
My travel dates for the journey are 02/10 to 02/12.
Can you please mention your journey codes?
And the airport codes for the journey are AUS to DFW. My price limit is less than 200.
Sorry, no flights found on your preferable dates.
Ok, not a  problem. I will check with other airlines.
Thank you for reaching us.