You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I am Deborah Martinez.

ASSISTANT: Ok.

USER: I would like to meet my school friends at Houston, can you please book me a ticket?

ASSISTANT: Sure, I will help you with that. Can you please provide your take off and landing airport codes?

USER: My airport codes are from EWR to HOU.

ASSISTANT: May I know when you have planned to travel?

USER: I would like to leave between 01/01 and 01/03.

ASSISTANT:   Do you prefer any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT:  Thanks for your precious time. We found UA airline fare of 200. Shall I proceed for booking with single stop over flight?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed with airline number 1016.

USER: Thank you.

ASSISTANT: Thank you for choosing us.