You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jerry Nelson here.

ASSISTANT: How can I help you?

USER: I just want to travel from DTW to IAH, can you please help in booking a flight ticket?

ASSISTANT: Let me know your travel dates?

USER: I would like to travel on Apr 29 and return on May 1.

ASSISTANT: Do you have any specifications?

USER: Yes, I can afford upto 500 with connecting flight.

ASSISTANT: Found ticket with airline Hawaiian for price 100 having flight number 1013. Shall I book a ticket?

USER: Please proceed with the booking.

ASSISTANT: Ticket is booked.

USER: Thank you for booking the flight ticket.

ASSISTANT: Thanks.