You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I give assistance to you?

USER: I want to book a flight ticket to attend an client meeting which is going to held at CA. Can you help me?

ASSISTANT: Sure, I am here to help you. When are you planning to start and return?

USER: Thank you. Nov 27th and 29th are my travelling dates.

ASSISTANT: Kindly, share your airport codes.

USER: Sure, IAD and OAK are my airport codes.

ASSISTANT: On whose name, you want to reserve the ticket?

USER: Myself Steven Thomas.

ASSISTANT: Do you prefer a connected flight or a direct flight?

USER: Yes, I need a break in between my journey.

ASSISTANT: Is there any other concerns?

USER: No.

ASSISTANT: Ok, please wait for a few minutes.

USER: Ok.

ASSISTANT: We found a connecting flight with a fare of 100 in 1021 Spirit Airlines, shall I proceed?

USER: You can reserve it.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you for your help in booking the flight ticket.

ASSISTANT: Thank you for choosing us.