You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I need you to book a flight ticket from EWR to HOU. Please help me.

ASSISTANT: Sure, we are mirthful to help you. Please provide your travelling dates.

USER: May 11 and 13 are my planned travelling dates.

ASSISTANT: Do you prefer any stopover in between journey?

USER: I need a break in my journey.

ASSISTANT: Do you have any other specifications to be met?

USER: Nothing to be met.

ASSISTANT: Would you please let me know your good name?

USER: My name is Samantha Adams.

ASSISTANT: We found a connecting flight in American Airlines with a fare of 200 which departs at 23:00 and return at 16:00. Shall I proceed for booking?

USER: Please book the ticket.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1016.

USER: Thank you for the help.

ASSISTANT: Thank you for contacting us.