You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Jerry Hall. I need your help in booking my flight ticket from HOU to LGA. Can you please do that for me?

ASSISTANT: Sure, We are here to help you. Kindly assign your preferred dates of travelling?

USER: Sure, I will depart on 01/21 and return on 01/23.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes.

ASSISTANT: We found  a Jet Blue airline, flight number:1000 and the price is 200.

USER: That's perfect! You can proceed for booking the ticket.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you very much for your help.

ASSISTANT: Thank you.