You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I would like to attend a meeting in Houston, can you please make a reservation from DFW to HOU?

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: My journey dates are on Aug 11th and 13th.

ASSISTANT: How many connections do you need?

USER: I need  a flight with single connection.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Katherine Anderson.

ASSISTANT: Ok, there is a Frontier airline with flight number 1000 going on your way with 1 connection in the middle and the airfare is 100. Is that fine?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.