You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Kathleen Moore. I want to book a flight ticket from OAK to IAD, help me with it.

ASSISTANT: Sure, I am here to assist you.

USER: Thank you.

ASSISTANT: Please share your planned travel dates to proceed further.

USER: My trip dates will be July 11th and July 13th.

ASSISTANT: Do you need halt between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Please let me know if you have any other preferences.

USER: Sure.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We have a flight from Southwest airline, number 1016 and it is costing 100. Shall I confirm it?

USER: You can proceed.

ASSISTANT: Your economy class ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.