You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good morning.

USER: Jessica Baker here.

ASSISTANT: I hope you are good, how can I assist you?

USER: Can you help me finding a flight from ORD to IAD, to attend my seminar.

ASSISTANT: Sure, I will help you with that. May I know the planned dates of your seminar?

USER: I am going to start my journey 04/22 to 04/24. Provide flight with 1 connection.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for waiting Jessica. There is a flight 1002 in Delta airline has the price 100.Can I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your services.

ASSISTANT: All the best for your seminar, have a nice day.

USER: Thank you.

ASSISTANT: You are welcome.