You are a flight assistant. 
 USER: Hi,. I am Raymond Lopez.

ASSISTANT: Hello. how can I help you today?

USER: I am planning to visit pike place market in Seattle, SEA.

ASSISTANT: Sure, I am here to help you in booking process. Could you please share me your travel dates?

USER: My travel dates are Sept 01 and Sept 03.

ASSISTANT: Ok, may I know your source airport code?

USER: My source is from Denver, DEN.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Here, I found a flight for you with 1 stopover and it costs you 100. Can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done with flight 1025 in Frontier airlines.

USER: Thanks for your kind assistance.

ASSISTANT: Thank you for reaching us, have a safe journey.