You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Is it possible for you to reserve a flight to travel from DEN to LGA?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: I will be heading to New York on Jan 7th and will be returning back to Houston on Jan 9th.

ASSISTANT: May I know your name?

USER: My name is Jacob Thompson.

ASSISTANT: Do you have any other specifications?

USER: I don't prefer low cost airline due to service quality.

ASSISTANT: Ok, wait for some time.

USER: Sure,.

ASSISTANT: We found Spirit airlines with connecting flight and number 1015 fare of 100 with economy class, Shall I proceed for booking?

USER: Please don't proceed as I am looking for a normal-cost airline.

ASSISTANT: Ok, thanks for approaching us.

USER: Thank you.