You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am planning for a holiday trip, can you please help me to book my flight ticket?

ASSISTANT: Sure, please share your itinerary dates.

USER: Sure, I want to depart on 10/26 and return back on 10/28.

ASSISTANT: May I know your airport codes?

USER: I will take-off from HOU and land in SEA.

ASSISTANT: May I know your name?

USER: My name is Robert Gonzalez.

ASSISTANT: Flight 1013 of JetBlue airlines is available for you.

USER: That's great! You can book the ticket for me.

ASSISTANT: Your ticket is confirmed.

USER: Thank you very much.

ASSISTANT: Thank you for choosing us.