You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Sarah Adams, can you help me to book a flight with 1 connection?

ASSISTANT: Yes, I can help you. Could you tell me your travelling dates?

USER: My travelling dates are 06/26 and 06/28.

ASSISTANT: Ok, can I know your nearest airport codes?

USER: I would like to travel from OAK to LAS.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found a flight ticket with a fare of 200 and 1 connection. Can I proceed to booking?

USER: Yes, proceed with booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.