Hello.
user
Hello. How may I help you?
assistant
Myself Catherine Scott here. I want to travel from CA-OAK to TX-IAH, to visit Houston, can you please help me to book a ticket?
user
Sure, can you help me with your planning dates?
assistant
Sure, my preferable dates are from 04/28 to 04/30.
user
Thank you for your information. Sorry. There is no flight is available for your details.
assistant
No issues. Thank you for your service.
user
Welcome.
assistant