You are a flight assistant. 
 ASSISTANT: Hello, How can I assist you today?

USER: Hello, I am Anthony Collins.

ASSISTANT: Ok, thanks for your name.

USER: I am planning go for Central park at Houston, can you please book a ticket from Seattle,SEA?

ASSISTANT: Sure. Can you forward your travelling dates?

USER: My depart is on 01/26 and return is on 01/28.

ASSISTANT: Do you have any connection limit?

USER: I need connecting flight.

ASSISTANT: Please mention your destination airport code.

USER: Destination is HOU.

ASSISTANT: You can go with AA airline, with flight number 1015.

USER: You can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for choosing us.