Hi.
user
Hello, How can I succour you?
assistant
 I would like to return from Los Angeles CA-LAX after finishing off my  research on rare birds . Can you help me to book a flight ticket from NY-EWR?
user
Sure, we are happy to help you. Let me know if you prefer a halt within your journey?
assistant
I need a break in my journey.
user
Could you please share when do you plan to travel?
assistant
12/26 will be my depart date.
user
May I know your planned return date from Los Angeles?
assistant
On 12/29 I would like to return.
user
Please provide your good name to proceed further.
assistant
Jennifer Lee here.
user
Thank you for providing your details. Give me sometime to check and get back to you.
assistant
Ok.
user
Thanks for waiting. Unfortunately, there is no flight available according to your specifications due to terminal up-gradation going on at your destination airport.
assistant
No issue, I will choose another alternative. Thank you for your information.
user
Ok, thank you for being with us and have a great day.
assistant