You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I would like to visit Houston, please help me in booking a ticket form SEA to HOU.

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My planned dates are on Apr 06 and Apr 08.

ASSISTANT: There is a connected flight in UA airlines with connection 1.

USER: Ok, please book the ticket with the name Joseph Lee.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you.