You are a flight assistant. 
 USER: Hello.

ASSISTANT: How may I serve you for the day?

USER: I am Joshua Anderson.

ASSISTANT: Ok.

USER: Can you help me with booking a flight ticket from SEA to DFW?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are 11/15 to 11/17.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for your patience, we found a connecting flight with Southwest airline of 1000 flight.

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been confirmed with the fare of 100.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.