You are a flight assistant. 
 USER: Hello, I am Edwards Martinez.

ASSISTANT: Hello Edwards Martinez, which service you are looking for?

USER: I am planning to shoot a documentary on the most haunted place in Washington, Northern State Mental Hospital, Sedro-Woolley. Could you help me to book a flight ticket under fare 200?

ASSISTANT: Sure, we can help you with best airline. On what dates you are planning to travel?

USER: I want to start on 09/09 and I want to catch my return flight on 09/11.

ASSISTANT: Ok, please share your boarding and landing points that you have planned?

USER: My boarding point is Dallas & Forth Worth, TX -  DFW and my landing point is Washington, DC - IAD.

ASSISTANT: We found a flight in frontier airline with double connection, are you comfortable with this?

USER: I am not comfortable with this connection, please check for a flight with a connection.

ASSISTANT: Sorry, no flights found with one connection.

USER: That's ok not a problem.

ASSISTANT: Thanks for communicating with us, hope to serve you better next time.

USER: Thank you for your response.