Hi.
user
Hello, how may I aid you?
assistant
I am planning to visit my cousin's home to attend a birthday party. Can you please help me out to book a ticket?
user
 I am here to help you with your concern. Sure, can you please let me know your trip dates?
assistant
Ok, my planned dates are from May 28 to 30.
user
Would you like to fly with connecting flight or direct flight?
assistant
I need a connecting flight.
user
Help me with the airport codes?
assistant
Fine, my locations are from IAH to OAK.
user
 Do you have any specific time concern?
assistant
No.
user
 Could you help me with your name please? So, I can check for the flights availability.
assistant
Sure, I am Donna Jones.
user
 Sorry, there are no flights are available for your desired intent.
assistant
It's ok, thank you.
user
Thank you for opting us.
assistant