You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Chicago. Can you please help me to book my flight ticket from SFO to ORD?

ASSISTANT: Sure, May I know your travelling dates?

USER: Thank you. I have to depart on May 9th and return back on May 11th.

ASSISTANT: Do you have any connection limit?

USER: No. Just make sure that I have to return back in the evening.

ASSISTANT: May I know your name?

USER: My name is Jessica Williams.

ASSISTANT: You have a connecting flight 1022 in Southwest airlines and price 100, Shall I proceed?

USER: Happy to hear that, please book the ticket.

ASSISTANT: Your ticket has been processed and it will be send to your Email-Id shortly.

USER: Thank you very much.

ASSISTANT: Thank you.