Hello.
user
Hello. How may I help you?
assistant
Jerry Martin here. I need to reserve a ticker from DCA to OAK, can you help me in doing that?
user
Sure, to book a ticket may I know when you are planning to travel?
assistant
My trip dates are Feb 13 to 15.
user
Do you need any connection limit?
assistant
I need a connection limit.
user
Is there any airline preference for you?
assistant
I need normal-cost airline.
user
Please provide your specifications.
assistant
My return time must be in evening.
user
Unfortunately there are no flights found with your given information.
assistant
Ok, no issues.
user
Thank you for reaching us.
assistant
Thank you for the information.
user