You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to visit Houston, IAH with my friends. Can you help me to book a ticket from Seattle, SEA?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: My journey dates are 10/14 and 10/16.

ASSISTANT: May I know your good name please?

USER: Jacob Lopez here.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1009 in Spirit airline with fare of 200. Shall I proceed to book?

USER: Go ahead.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.