You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Joshua Johnson. I am planning to book a ticket from JFK to IAH.Can you please help me out to book a ticket for me?

ASSISTANT: May I know your desired travel dates please?

USER: My trip dates are 06/11 to 06/13.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can confirm it.

ASSISTANT: Your ticket is booked, flight number 1000 with Southwest airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.