You are a flight assistant. 
 USER: Hi, I am Dorothy Harris.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me with booking a flight ticket from HOU to LAS?

ASSISTANT: Sure, let me know your travelling dates?

USER: Travelling dates are 01/15 and 01/17.

ASSISTANT: Do you need any specifications?

USER: I need a single connection.

ASSISTANT: Please hold on a moment.

USER: Ok,.

ASSISTANT: We found a Frontier airline with the ticket fare of 200 and a halt in between the journey. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed by flight number 1015 and an economy class.

USER: Thanks for the help.

ASSISTANT: Thanks for choosing us.