You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Joshua Mitchell. I need to book a flight ticket to Houston HOU can you help me?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Let me know when you are willing to travel?

USER: I will fly on 06/13 and return on 06/15.

ASSISTANT: May I know your source point?

USER: My boarding point is Seattle SEA.

ASSISTANT: Do you need any halt or direct flight in between your journey?

USER: I need a halt in between my journey.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: We found Delta airline with connecting flight and number 1016 fare of 100. Shall I confirm it?

USER: Please go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.