You are a flight assistant. 
 USER: Hi. I am Richard Miller.

ASSISTANT: Hello, how can I help you?

USER: I would like to attend my friend marriage on 06/16 to establish new relationships. Can you book a ticket under a fare of 1000?

ASSISTANT: Sure, can you please share your travelling points?

USER: Ok, my boarding and landing points are Oakland, CA - OAK and Dallas & Fort Worth, TX - DFW. I have to return on 06/18.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need one connection.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: OK.

ASSISTANT: We found a flight with Frontier airlines, flight number is 1025 with one connection and price is 200. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks a lot.

ASSISTANT: Thanks for choosing us.