You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am looking for a flight from HOU to SEA, can you please help me in booking?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travelling dates are Mar 17 and Mar 19.

ASSISTANT: Can I know your name please?

USER: My name is Sandra Edwards.

ASSISTANT: Do you need any specifications in airlines?

USER: I need a connecting flight.

ASSISTANT: Can I know your other specifications?

USER: No, thanks for asking.

ASSISTANT: There is a flight with connection 1 and price 100 with flight number 1018, can I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1018.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.