You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Mark Davis.

ASSISTANT: Davis, how may I guide you?

USER: I want to book a flight ticket from TX-DFW to NY-EWR. Can you help me?

ASSISTANT: Sure, I will help you with that. Can you please share me your travel dates?

USER: 11/01 and 11/03 are my travelling dates.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: There is a flight with UA airlines and the ticket fare is 100 only. Shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: Davis, your ticket is booked with the flight number is 1029.

USER: Thank you.

ASSISTANT: You are welcome, thank you very much for approaching us.