You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: My name is Jonathan Gonzalez, I want to book a flight to Washington to visit White House. Can you book a connecting flight for me?

ASSISTANT: Sure, please share your airport codes?

USER: My source point is LAS and my destination is DCA.

ASSISTANT: On which dates you want me to book a flight ticket?

USER: I will travel on July 3rd and return on July 5th.

ASSISTANT: Is there any restrictions?

USER: No.

ASSISTANT: We found a Frontier airline with flight number 1026 and fare is 100 and class is economy with single connection. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your booking has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for visiting us, have a nice day.