You are a flight assistant. 
 USER: Hi. I am Pamela Roberts.

ASSISTANT: Hello,. How can I render you today?

USER: Please, help me in booking a flight ticket to Charlotte, CLT to attend for a cultural event. Will you help me?

ASSISTANT: Sure, we are mirthful to aid you.

USER: Thank you.

ASSISTANT: Let me know the airport code that you wish to fly.

USER: I prefer to board from Las Vegas, LAS.

ASSISTANT: Please, share your preferred dates for trip.

USER: My planned journey dates are 05/26 and 05/28.

ASSISTANT: Thanks for your details.

USER: Ok.

ASSISTANT: We found a plane with two connecting flights. Shall I proceed?

USER: Do not proceed further, I need a flight with single connection. Thank you for your response.

ASSISTANT: Ok, thank you for reaching us.