You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I have to attend my cousin wedding reception in Oakland. Can you please book a ticket for me?

ASSISTANT: Sure, please provide your journey details to proceed further.

USER: I would like to fly to CA - OAK from TX - DFW. My travelling date will be on 02/13 to 02/15.

ASSISTANT: Can you provide your name?

USER: My name is Linda Johnson.

ASSISTANT: Ok, there is a flight in AA airline with the number of 1009. The price of the ticket 200 with single connection. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for opting us.