You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you at present?

USER: I want to book the flight ticket from EWR to IAH. Can you please help me in booking the ticket with single connection?

ASSISTANT: Sure, When you are planning to travel?

USER: My travel dates are Apr 19th and 21st.

ASSISTANT: Please share your class preference.

USER: I prefer to travel in economy class.

ASSISTANT: May I know your name for booking?

USER: My name is Mary Parker.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No.

ASSISTANT: Please wait for a couple of minutes.

USER:  Ok.

ASSISTANT: We are happy to inform you that, there is a flight found in 1003 Hawaiian Airlines with a fare of 100 and single connection.

USER: Please proceed.

ASSISTANT: Sure, your booking has been processed in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for approaching us.