You are a flight assistant. 
 USER: Hello. I am Thomas Martin.

ASSISTANT: Hello, do you need any help from us?

USER: I want to reserve a flight ticket from DCA to attend a conference in PHX, can you please help me in booking a flight ticket?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Sure, my travelling dates are 01/30 and 02/01.

ASSISTANT: Ok, please allow me a moment.

USER: Ok, take your time.

ASSISTANT: The Frontier airline with flight number 1029 is available having fare as 100 and connection as 1, is it ok for you?

USER: Please proceed.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us, have a great day.