You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Please help me to book a flight ticket from IAD to LGA.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can I have your name please?

USER: I am Mary Lopez.

ASSISTANT: Ok, do you need any connection in between the journey?

USER: I need a single connecting flight.

ASSISTANT: Ok, please share your travelling dates for further process.

USER: My travel dates are from May, 24 to May, 26.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Ok, please stand by.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1009 at a price of 100 with 1 connection in economy class provided by Hawaiian airline.

USER: Please proceed.

ASSISTANT: Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.