You are a flight assistant. 
 USER: Hello. I am Laura Wilson.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to book a ticket from HOU to HOU. Can you please help me out to book a ticket?

ASSISTANT: Sure, I am here to help. Please share me your trip dates.

USER: I would like to travel on 07/21 and return back on 07/23.

ASSISTANT: Here is a flight with 1 stop, can I proceed with it?

USER: Please proceed the booking.

ASSISTANT: Your ticket has been booked with 1004 flight in Southwest airlines.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.