You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am James Martin.

ASSISTANT: How can I help you?

USER: Please book me a ticket from EWR to IAH to meet my family.

ASSISTANT: Can I know your travelling dates?

USER: My travel dates are from 11/16 to 11/18.

ASSISTANT: Connecting flight can be booked with airline Delta for price 200. Shall I book a ticket?

USER: Ok, please book this ticket.

ASSISTANT: Ticket is booked having flight number 1012.

USER: Thank you.

ASSISTANT: Thanks.