Hi, I am Nicole Lopez.
user
Hello, how can I help you?
assistant
I need to book a ticket from LGA-DCA for meeting my sister in hometown. Could you please help me in doing that?
user
Sure, do you have any connection limit?
assistant
My  travelling dates are 01/08 and return on 01/10. Sure, I need 1 connection with price of 5000.
user
Ok, please wait for a while.
assistant
Sure.
user
Thank you for being wait. Unfortunately there is no flight available with your request.
assistant
Thank you for your valuable information.
user
Thank you and have a nice day.
assistant