You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from OAK to IAD, can you please help me out?

ASSISTANT: Sure, I am here to help you with that. Can you please tell me your travel dates?

USER: I am travelling on these dates Feb 19th and 21st.

ASSISTANT: Ok, please tell me your connection limit preference.

USER: I need single connected flight.

ASSISTANT: Ok, please tell me your name.

USER: Scott Walker here.

ASSISTANT: Do you have any other preferences?

USER: I prefer departure in the afternoon.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: There is a flight with the connection limit 1 and the ticket cost is 100. Can I reserve the ticket?

USER: Ok, you can proceed.

ASSISTANT: I have booked your ticket with the flight-1006 and the airlines name is JetBlue.

USER: Thank you for your services.

ASSISTANT: Thank you for choosing us.