You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: I need to book a flight ticket from HOU to DEN, Can you please help me with that?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: I would like to travel on 06/04 to return on 06/06.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No, I am comfortable with any class.

ASSISTANT: May I know your name please?

USER: Brenda Martinez here.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: I found a flight for you with price of 100, flight number is 1009 in economy class and connection is 1 with Frontier airline. Is it ok for you?

USER: Ok, proceed for booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.