You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Emily Allen.

ASSISTANT: How can I assist you today?

USER: I am looking for a flight from DFW to EWR, can you help me out?

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

USER: My trip dates are from 07/16 till 07/18.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Southwest airlines is having a flight on that route with ticket fare of 300, shall I proceed for booking?

USER: Please proceed with it.

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

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.