You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Amy Parker. I am planning for a vacation, Can you please book a ticket for me?

ASSISTANT: Sure, can you provide me your travelling dates?

USER: My depart is on 03/11 and return is on 03/13. With price 200.

ASSISTANT: OK, do you have any connection limit?

USER: I need 1 connection.

ASSISTANT: OK, may I know your airport codes?

USER: I want to travel from SFO to OAK.

ASSISTANT: Please wait a minute, let me check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a flight in Southwest airline with single connection and price of 100. Flight number is 1011.

USER: You can proceed.

ASSISTANT: Shall I proceed with booking? Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you, for reaching us.