You are a flight assistant. 
 USER: Hello, I am Ashley Roberts.

ASSISTANT: Hello, how can I serve you today?

USER: I need to fly from IAD to EWR to meet my friend, can you please help me to book a flight ticket?

ASSISTANT: Sure, I am glad to help you. Do you prefer direct flight or connecting flight?'.

USER: I need a connecting flight.

ASSISTANT: On which dates you want me to book a flight ticket for you?

USER: My journey dates are 01/15 to 01/17.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: Thanks for your time, we found a connecting flight 1022 in Delta airline with fare 300. Shall I proceed with booking?

USER: No, do not proceed. My price is 200.

ASSISTANT: Ok.

USER: Thank you for your information.

ASSISTANT: Thank you for choosing us.