You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Myself Scott Carter.

ASSISTANT: Ok.

USER: I am planning to visit Houston, will you help me in booking the flight ticket from SEA to IAH?

ASSISTANT: Sure, may I know your journey dates please?

USER: My travelling dates are May 18 and May 20.

ASSISTANT: Do you have any specifications?

USER: I need a flight with single connection.

ASSISTANT: Ok, please wait for some time.

USER: Ok, I will wait for your response.

ASSISTANT: Thanks for waiting, we found connecting flight 1009 in Delta airline with fare of 100. Shall I proceed to book?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.