Hi.
user
Hello. How can I help you?
assistant
I'm Betty Hill. I want to attend my nephew's wedding at Washington, DC - DCA. Can you please book a ticket with a price limit of 500? I need a single connection.
user
Ok, please provide me your journey dates?
assistant
I would like to depart on 02/04 and return on 04/06. My origin is New York, NY - JFK.
user
We found airline Frontier with a  single connection. Fare of 100 with flight number 1017.
assistant
Please proceed with reservation.
user
Your booking is done.
assistant
Thanks for your service.
user
 Thank you for availing us.
assistant