You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Jessica Jackson. I am planning to visit Detroit for a business meeting, can you please help me out with booking of a flight ticket from SFO to DTW?

ASSISTANT: Sure, I can do that for you. Please let me know your travel dates.

USER: Thank you for your response, I want to take off on Feb 03 and book my return ticket also on Feb 05.

ASSISTANT: Ok, do you have any requirements?

USER: I want to travel in normal cost airline.

ASSISTANT: Ok, please wait for a while.

USER: I need 1 break in between my journey so please check with this.

ASSISTANT: Sure, there is a flight available as per your requirements in UA airlines and the ticket fare is 100 only. Is that ok for you?

USER: That's fine, please book this flight ticket for me.

ASSISTANT: Your ticket is booked in economy class and your flight number is 1001.

USER: Thank you for your help.

ASSISTANT: You are most welcome.