You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Stephanie Carter here. Can you please help me in booking a flight ticket from IAH to DFW?

ASSISTANT: Sure Carter, can I know the travel dates please?

USER: My travel dates are from 09/09 till 09/11.

ASSISTANT: Ok, wait a moment please.

USER: Ensure that my connection should be 1.

ASSISTANT: There is a flight with connection 1 in Southwest airline, can I book it?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with flight number 1018.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.