You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I serve you today?

USER: I need to travel from ORD to IAD, can you help me?

ASSISTANT: Sure, could you please share me with your dates of journey?

USER: My travel dates are 09/14 and 09/16.

ASSISTANT: Are you looking for any other help from my side please?

USER: I need a connecting flight.

ASSISTANT: Please wait for a mean while.

USER: Sure.

ASSISTANT: There is a connecting flight of fare 100 with the Spirit airline, are you ok with this ticket booking?

USER: Yes, proceed.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1012. May I know your name please?

USER: I am Alexander Walker. Thank you for reserving my ticket.

ASSISTANT: You are welcome, have a safe flight.