You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to book a flight ticket from Houston. Can you help me out?

ASSISTANT: Sure, please provide your airport codes?

USER: My location code are from IAH to SEA.

ASSISTANT: please provide your traveling dates.

USER: Dates are 10/20 and 10/22.

ASSISTANT: Please wait a moment. As per your requested dates there is flight available with 0 connection.

USER: Check whether, the flight connection limit should be 1.

ASSISTANT: Sorry we can not provide 1 connection. May I know your name for documentation purpose?

USER: My name is Samuel Davis.

ASSISTANT: Thank you for contacting us.

USER: Thank you.