You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Patricia Jones. Could you please book a flight ticket from TX-HOU to CO-DEN.

ASSISTANT: Sure, please provide me your travelling dates.

USER: 04/25 and 04/27 are my travelling dates.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight from Southwest airline at a fare 100 with a connection.

USER: You can proceed with booking.

ASSISTANT: Your booking is done in flight 1025.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.