You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am John Thompson. I would like to book a flight ticket to Houston for holiday trip, can you please help me out in booking?

ASSISTANT: Sure, I am oblige to help you. Can you please provide your planned dates of travelling?

USER: I am travelling on these dates 08/09 and 08/11.

ASSISTANT: Ok, may I know your nearest airport codes for booking?

USER: I am flying from SEA To HOU.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100. Is it ok for you?

USER: Ok, you can proceed with this flight.

ASSISTANT: Ok, your ticket has been booked in flight number 1007.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us, have a great journey.