You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me in booking a flight ticket to IAD from LAS in July month to celebrate an event?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Kindly share your travel dates.

USER: Ok, my travel dates are July 10 and July 12.

ASSISTANT: Do you have any connection limit?

USER: I need single connecting flight.

ASSISTANT: Please share your name.

USER: Ok, I am Kathleen Hernandez.

ASSISTANT: Is there any other specifications?

USER: No, any other requirements please.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight with your requirement, airline is Spirit Airlines with price 200 in economy class. Shall I proceed with booking?

USER: Yes. you can proceed booking.

ASSISTANT: Your booking is done and flight number is 1015.

USER: Thank you for your enormous help.

ASSISTANT: Thanks for reaching us.