You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sarah Gonzalez.

ASSISTANT: How can I assist you today?

USER: Can you find a flight for me from DTW to EWR, for attending a marriage of my friend.

ASSISTANT: Sure, I can help you with that. May I know your preferable travel dates please?

USER: Sure, my journey dates are from 01/01 and 01/03.

ASSISTANT: Southwest airlines is having a flight on that route with travel charge of 100, shall I proceed for booking?

USER: Yes, please.

ASSISTANT: I have successfully booked your ticket with flight-1019, have a safe journey.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.