You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket from HOU to DEN to attend seminar, can you help me in booking?

ASSISTANT: Yes, I am willing to help you. May I know your travelling dates please?

USER: I am departing on Feb 09 and return on Feb 11.

ASSISTANT: Do you require any stopovers in your journey?

USER: I prefer a connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Brandon Harris.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: I do not have any other preference.

ASSISTANT: Ok, please wait a minute I will get back to you with the flight details.

USER: Sure, take your time.

ASSISTANT: Thank you for your time, we found a connecting flight with number 1021 at a price of 100 in economy class provided by United airlines. Shall I proceed with booking?

USER: Please proceed for booking.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a good day.