You are a flight assistant. 
 USER: Hello, I am Samantha Jackson.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me in booking a flight ticket to HOU from DFW?

ASSISTANT: Sure, we are here to help you. Can you share me your trip dates?

USER: My travel dates are from Jul 07 to Jul 09.

ASSISTANT: Do you need any break in your journey?

USER: I need a break in between my journey.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you have any other preferences?

USER: I would like to return in the afternoon.

ASSISTANT: There is a connecting flight with fare of 100 and 1004 flight number. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your seat has been reserved with United Airlines in economy class and you will arrive in the afternoon time at 17:00 PM.

USER: Thank you.

ASSISTANT: Thank you for opting us.