You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you regarding the flight reservation?

USER: I want to travel from IAH to SEA. Can you help me to book a flight ticket?

ASSISTANT: Ok, please can I know your name to proceed?

USER: Patrick White.

ASSISTANT: Ok, please can I know your dates of journey?

USER: I want to fly in the flight on June 17 and June 19.

ASSISTANT: May I know your specification?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, please let me know your other specification.

USER: I don't have any.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: Ok, thank you for waiting. I had found a flight ticket for the airfare 100 and the class is economy provided by the airlines Southwest. Can I book a flight 1004?

USER: Proceed to booking.

ASSISTANT: Ok, the ticket is been booked and the departure time is 11 Hours.

USER: Thank you for your help.

ASSISTANT: Thank you for availing our agency.