You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Sarah Miller here. My planning for a trip is from DTW to EWR, can you please help me to book a ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: Ok, may dates of journey is from 03/25 to 03/27.

ASSISTANT: The Southwest airline with flight number 1014 is available having price as 100 and connection as 1. Shall I proceed?

USER: Ok, please book it.

ASSISTANT: Ok, your plane ticket has been booked.

USER: Thank you for your help in booking a ticket.

ASSISTANT: Thank you for opting us.