You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Carolyn Thompson. I would like to meet my family friend on his birthday so, I am planing to book a ticket for Dallas.

ASSISTANT: That's nice. Can I know your nearest airport codes?

USER: My airport code for departure is SFO and arrival airport code is DFW.

ASSISTANT: Ok, please provide your travelling dates.

USER: My journey dates are 06/05 and 06/07.

ASSISTANT: Ok, give me a moment.

USER: Ok.

ASSISTANT: I have got a flight ticket for you with a price of 200 and 1 connecting flight. Can I proceed to booking?

USER: Sure, I am comfortable with this flight please proceed.

ASSISTANT: Ok, your ticket has been booked with AA airlines.

USER: Thank you for your services.

ASSISTANT: Flight number is 1000. Thank you for reaching us.

USER: Welcome.