You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Benjamin Jones from Houston.

ASSISTANT: Ok.

USER: Can you please book a flight ticket from HOU to LAS?

ASSISTANT: Sure, can I know your travelling dates?

USER: Thank you for your response, I want to take off on 04/19 and please confirm my return ticket also on 04/21.

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

USER: Yes.

ASSISTANT: We found direct flight. Shall I proceed?

USER: Ok, please confirm this flight ticket for me.

ASSISTANT: Your ticket is booked with 1005 flight number and the fare is 100 with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.