You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I would like to attend live music concert at Oakland. can you please reserve a flight ticket from DFW to OAK?

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: Sure, my planned travelling dates are from Jun, 05 to Jun, 07.

ASSISTANT: Do you need any layover in between  journey?

USER: Flight has to be with single connection.

ASSISTANT: Is there any other specifications regarding your journey?

USER: Yes, I would like to travel in normal cost airline.

ASSISTANT: May I know your name for the documentation process?

USER: Sure, my name is Jeffrey Wilson.

ASSISTANT: Please wait.

USER: Sure, I will wait.

ASSISTANT: Thanks for sharing your details, we are unable to provide flight in between your journey routes.

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: Thank you for reaching us.