You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Samuel Clark. Can you help me in booking from DFW to MSP?

ASSISTANT: May I know your desired travel dates please?

USER: My travelling dates are 08/26 to 08/28.

ASSISTANT: There is a flight with connection limit 1 and fare 100, is it ok for you?

USER: You can book it.

ASSISTANT: Your ticket is booked, flight number 1004 with Southwest airlines.

USER: Thank you for helping.

ASSISTANT: Thank you for opting us.