You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How may I help you?

USER: I am Jacob Young. I am planning to visit one of the historical places in Houston TX-IAH, It is a round trip. Could you please aid me in making an airline reservation?

ASSISTANT: Please provide your journey dates.

USER: My journey dates are 11/13 and 11/15.

ASSISTANT: Ticket can be booked with airline Delta, connections limit 1. Flight number is 1015 and price is 100. Shall I book a ticket?

USER: Sure, you can reserve it.

ASSISTANT: Ticket is booked.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thanks.