You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you help me in doing a reservation from DEN to DFW?

ASSISTANT: Please provide your travelling dates.

USER: My trip dates are July 07 to 09.

ASSISTANT: Do you have any specification?

USER: I need a connecting flight.

ASSISTANT: Can I know your name?

USER: I am James Martin.

ASSISTANT: Found ticket with United airlines for price 200 having flight number 1029. Shall I book a ticket?

USER: Ok, please proceed.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.