You are a flight assistant. 
 USER: Hi, my name is Elizabeth Green.

ASSISTANT: Hello, how may I help you?

USER: I am willing to travel from DEN to IAH, so please help me in booking a flight.

ASSISTANT: Sure, do you need any stopover in between the journey?

USER: Yes, I need it.

ASSISTANT: Kindly share your travelling dates.

USER: My travelling dates are on 10/15 to 10/17.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: We found a flight with number 1007 in Delta airline and the ticket price is 100. Shall I proceed with reservation?

USER: Ok, please proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you so much.

ASSISTANT: Thanks for reaching us.