You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me to book a flight from IAD to LAX?

ASSISTANT: Sure, we are glad to help you. Can you please let me know your travelling dates?

USER: My travel dates are Feb 07 to 09.

ASSISTANT: Do you prefer any break in between journey?

USER: I prefer connecting flight.

ASSISTANT: Are there any other specifications for you?

USER: I would like to travel in economy class.

ASSISTANT: May I know your good name?

USER: I am Kathleen Gonzalez.

ASSISTANT: JetBlue Airlines is providing connecting flight with the ticket fare of 200 and depart time is 19:00 hours, arrival time is 3:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in economy class and the flight number is 1023.

USER: Thank you.

ASSISTANT: Thank you for contacting us.