You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I would like to make a flight ticket reservation from PHX to DFW, ca you please help me?

ASSISTANT: Sure, may I know your max connection limit?

USER: Flight has to be with single connection.

ASSISTANT: To proceed further I need your trip dates.

USER: Sure, my planned travelling dates are May, 24 and 26 respectively.

ASSISTANT: I need your name to reserve your seat.

USER: Sure, my name is Christine Hall here.

ASSISTANT: Do you need any other requirements?

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

ASSISTANT: We regret to inform you that there is no flights found going on your way.

USER: Ok, no problem.Thank you for your information.

ASSISTANT: Thank you for opting us.