You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning my trip to travel Houston. Can you please help me in reserving the ticket from EWR to IAH?

ASSISTANT: Can I know your travel dates?

USER: I would like to travel on Mar 10 and again I will return back on Mar 12.

ASSISTANT: Is there any connection limit?

USER: I am planning to travel in single connection flight.

ASSISTANT: Let me know your name.

USER: Myself Donna Nelson.

ASSISTANT: Found ticket with American airlines for price 100 having flight number 1021.

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Ticket is booked.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you.