You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Emily Thomas.

ASSISTANT: How can I assist you?

USER: I am planning to travel from DEN to EWR.

ASSISTANT: Sure Thomas, can I know the travel dates please?

USER: My travelling dates are 07/13 to 07/15.

ASSISTANT: There is a flight in UA airline with price 100, can I book it?

USER: Proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1018.

USER: Thank you.

ASSISTANT: Thank you for approaching us.