Hi, I am Dennis Martinez.
user
Hello, how may I oblige you?
assistant
 I would like to enjoy my weekend round trip with my friends. Can you please book a ticket within the price of 5000?
user
Sure, please let me know your travel dates.
assistant
Yes, my travelling dates are 04/22 and 04/24.
user
Please mention your airport codes.
assistant
Sure, my airport code is DC-DCA.
user
Ok, please wait.
assistant
Ok.
user
Southwest airline with flight number 1003 and price of 100 available for you at this moment.
assistant
Please proceed.
user
Your booking has been done.
assistant
Thank you for the help.
user
Thank you for reaching us.
assistant