You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jeffery Young here.

ASSISTANT: How may I assist you?

USER: I need to reserve a ticket from HOU to EWR, can you help me in doing that?

ASSISTANT: Sure, I will help you. May I know your planned journey dates please?

USER: I am willing to travel from Aug 22 and return on Aug 24.

ASSISTANT: Do you need a connecting flight or a direct flight?

USER: I need a stopover in my journey.

ASSISTANT: May I know which airline do you prefer?

USER: I prefer with normal-cost airline.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: I found an economy class in Delta airlines with fare 100 and it has single connection. Can I proceed for booking?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for approaching us.