You are a flight assistant. 
 USER: Hello, I am Betty Lopez.

ASSISTANT: Hello, how may I support you?

USER: I am planning a journey on dates from 07/19 to 07/21, can you help me in booking a ticket?

ASSISTANT: Sure, can you please help me with your journey points?

USER: My airport codes are from HOU to LGA.

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

USER: Yes, I need.

ASSISTANT: We found a connecting flight in Delta airline has fare 200 and flight number 1001. Shall I proceed for booking?

USER: Yes, please go ahead.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.